8936691687

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 17800788096

約数和(自身を除く): 8864096409

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 49, 63, 71, 77, 81, 93, 99, 147, 189, 213, 217, 231, 243, 279, 297, 341, 441, 497, 539, 567, 639, 651, 693, 781, 837, 891, 961, 1023, 1323, 1491, 1519, 1617, 1701, 1917, 1953, 2079, 2201, 2343, 2387, 2511, 2673, 2883, 3069, 3479, 3969, 4473, 4557, 4851, 5467, 5751, 5859, 6237, 6603, 6727, 7029, 7161, 7533, 8649, 9207, 10437, 10571, 11907, 13419, 13671, 14553, 15407, 16401, 16709, 17253, 17577, 18711, 19809, 20181, 21087, 21483, 24211, 25947, 27621, 31311, 31713, 38269, 40257, 41013, 43659, 46221, 47089, 49203, 50127, 52731, 59427, 60543, 63261, 64449, 68231, 72633, 73997, 77841, 82863, 93933, 95139, 107849, 114807, 120771, 123039, 130977, 138663, 141267, 147609, 150381, 169477, 178281, 181629, 189783, 193347, 204693, 217899, 221991, 233523, 281799, 285417, 323547, 344421, 369117, 415989, 423801, 442827, 451143, 477617, 508431, 517979, 534843, 544887, 580041, 614079, 653697, 665973, 750541, 845397, 856251, 970641, 1033263, 1186339, 1247967, 1271403, 1328481, 1353429, 1432851, 1525293, 1553937, 1634661, 1842237, 1961091, 1997919, 2251623, 2568753, 2911923, 3099789, 3343319, 3559017, 3743901, 3814209, 4060287, 4298553, 4575879, 4661811, 5253787, 5526711, 5883273, 5993757, 6754869, 8735769, 9299367, 10029957, 10677051, 11442627, 12895659, 13727637, 13985433, 15761361, 16580133, 17981271, 20264607, 26207307, 30089871, 32031153, 36776509, 38686977, 41182911, 41956299, 47284083, 60793821, 90269613, 96093459, 110329527, 116060931, 125868897, 141852249, 182381463, 270808839, 288280377, 330988581, 425556747, 812426517, 992965743, 1276670241, 2978897229, 8936691687]

約数ペア:

[(1, 8936691687), (3, 2978897229), (7, 1276670241), (9, 992965743), (11, 812426517), (21, 425556747), (27, 330988581), (31, 288280377), (33, 270808839), (49, 182381463), (63, 141852249), (71, 125868897), (77, 116060931), (81, 110329527), (93, 96093459), (99, 90269613), (147, 60793821), (189, 47284083), (213, 41956299), (217, 41182911), (231, 38686977), (243, 36776509), (279, 32031153), (297, 30089871), (341, 26207307), (441, 20264607), (497, 17981271), (539, 16580133), (567, 15761361), (639, 13985433), (651, 13727637), (693, 12895659), (781, 11442627), (837, 10677051), (891, 10029957), (961, 9299367), (1023, 8735769), (1323, 6754869), (1491, 5993757), (1519, 5883273), (1617, 5526711), (1701, 5253787), (1917, 4661811), (1953, 4575879), (2079, 4298553), (2201, 4060287), (2343, 3814209), (2387, 3743901), (2511, 3559017), (2673, 3343319), (2883, 3099789), (3069, 2911923), (3479, 2568753), (3969, 2251623), (4473, 1997919), (4557, 1961091), (4851, 1842237), (5467, 1634661), (5751, 1553937), (5859, 1525293), (6237, 1432851), (6603, 1353429), (6727, 1328481), (7029, 1271403), (7161, 1247967), (7533, 1186339), (8649, 1033263), (9207, 970641), (10437, 856251), (10571, 845397), (11907, 750541), (13419, 665973), (13671, 653697), (14553, 614079), (15407, 580041), (16401, 544887), (16709, 534843), (17253, 517979), (17577, 508431), (18711, 477617), (19809, 451143), (20181, 442827), (21087, 423801), (21483, 415989), (24211, 369117), (25947, 344421), (27621, 323547), (31311, 285417), (31713, 281799), (38269, 233523), (40257, 221991), (41013, 217899), (43659, 204693), (46221, 193347), (47089, 189783), (49203, 181629), (50127, 178281), (52731, 169477), (59427, 150381), (60543, 147609), (63261, 141267), (64449, 138663), (68231, 130977), (72633, 123039), (73997, 120771), (77841, 114807), (82863, 107849), (93933, 95139)]