1118499921

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 180

約数和(自身を含む): 2278575684

約数和(自身を除く): 1160075763

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 49, 51, 63, 77, 81, 99, 119, 121, 137, 147, 153, 187, 189, 231, 297, 357, 363, 411, 441, 459, 539, 561, 567, 693, 833, 847, 891, 959, 1071, 1089, 1233, 1309, 1323, 1377, 1507, 1617, 1683, 2057, 2079, 2329, 2499, 2541, 2877, 3213, 3267, 3699, 3927, 3969, 4521, 4851, 5049, 5929, 6171, 6237, 6713, 6987, 7497, 7623, 8631, 9163, 9639, 9801, 10549, 11097, 11781, 13563, 14399, 14553, 15147, 16303, 16577, 17787, 18513, 20139, 20961, 22491, 22869, 25619, 25893, 27489, 31647, 35343, 40689, 43197, 43659, 48909, 49731, 53361, 55539, 60417, 62883, 67473, 68607, 73843, 76857, 77679, 82467, 94941, 100793, 106029, 114121, 116039, 122067, 129591, 146727, 149193, 160083, 166617, 179333, 181251, 188649, 221529, 230571, 247401, 281809, 284823, 302379, 342363, 348117, 388773, 440181, 447579, 480249, 537999, 543753, 664587, 691713, 742203, 812273, 845427, 854469, 907137, 1027089, 1044351, 1166319, 1255331, 1320543, 1342737, 1613997, 1972663, 1993761, 2075139, 2436819, 2536281, 2721411, 3081267, 3133053, 3765993, 4841991, 5917989, 5981283, 7310457, 7608843, 8164233, 9243801, 9399159, 11297979, 13808641, 14525973, 17753967, 21931371, 22826529, 33893937, 41425923, 53261901, 65794113, 101681811, 124277769, 159785703, 372833307, 1118499921]

約数ペア:

[(1, 1118499921), (3, 372833307), (7, 159785703), (9, 124277769), (11, 101681811), (17, 65794113), (21, 53261901), (27, 41425923), (33, 33893937), (49, 22826529), (51, 21931371), (63, 17753967), (77, 14525973), (81, 13808641), (99, 11297979), (119, 9399159), (121, 9243801), (137, 8164233), (147, 7608843), (153, 7310457), (187, 5981283), (189, 5917989), (231, 4841991), (297, 3765993), (357, 3133053), (363, 3081267), (411, 2721411), (441, 2536281), (459, 2436819), (539, 2075139), (561, 1993761), (567, 1972663), (693, 1613997), (833, 1342737), (847, 1320543), (891, 1255331), (959, 1166319), (1071, 1044351), (1089, 1027089), (1233, 907137), (1309, 854469), (1323, 845427), (1377, 812273), (1507, 742203), (1617, 691713), (1683, 664587), (2057, 543753), (2079, 537999), (2329, 480249), (2499, 447579), (2541, 440181), (2877, 388773), (3213, 348117), (3267, 342363), (3699, 302379), (3927, 284823), (3969, 281809), (4521, 247401), (4851, 230571), (5049, 221529), (5929, 188649), (6171, 181251), (6237, 179333), (6713, 166617), (6987, 160083), (7497, 149193), (7623, 146727), (8631, 129591), (9163, 122067), (9639, 116039), (9801, 114121), (10549, 106029), (11097, 100793), (11781, 94941), (13563, 82467), (14399, 77679), (14553, 76857), (15147, 73843), (16303, 68607), (16577, 67473), (17787, 62883), (18513, 60417), (20139, 55539), (20961, 53361), (22491, 49731), (22869, 48909), (25619, 43659), (25893, 43197), (27489, 40689), (31647, 35343)]