7133947191

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 13145932800

約数和(自身を除く): 6011985609

約数列:

[1, 3, 7, 9, 21, 23, 29, 49, 63, 69, 79, 87, 147, 161, 203, 207, 237, 261, 307, 441, 483, 553, 609, 667, 711, 921, 1127, 1421, 1449, 1659, 1817, 1827, 2001, 2149, 2291, 2763, 3381, 3871, 4263, 4669, 4977, 5451, 6003, 6447, 6873, 7061, 8903, 10143, 11613, 12719, 12789, 14007, 15043, 16037, 16353, 19341, 20619, 21183, 24253, 26709, 32683, 34839, 38157, 42021, 45129, 48111, 49427, 52693, 62321, 63549, 72759, 80127, 89033, 98049, 112259, 114471, 135387, 144333, 148281, 158079, 169771, 186963, 204769, 218277, 267099, 294147, 336777, 345989, 368851, 436247, 444843, 474237, 509313, 557819, 560889, 614307, 703337, 801297, 1010331, 1037967, 1106553, 1188397, 1308741, 1433383, 1527939, 1673457, 1842921, 2110011, 2581957, 3113901, 3319659, 3565191, 3904733, 3926223, 4300149, 4923359, 5020371, 6330033, 7745871, 10033681, 10695573, 11714199, 12900447, 14770077, 16176751, 23237613, 27333131, 30101043, 34463513, 35142597, 44310231, 48530253, 81999393, 90303129, 103390539, 113237257, 145590759, 245998179, 310171617, 339711771, 792660799, 1019135313, 2377982397, 7133947191]

約数ペア:

[(1, 7133947191), (3, 2377982397), (7, 1019135313), (9, 792660799), (21, 339711771), (23, 310171617), (29, 245998179), (49, 145590759), (63, 113237257), (69, 103390539), (79, 90303129), (87, 81999393), (147, 48530253), (161, 44310231), (203, 35142597), (207, 34463513), (237, 30101043), (261, 27333131), (307, 23237613), (441, 16176751), (483, 14770077), (553, 12900447), (609, 11714199), (667, 10695573), (711, 10033681), (921, 7745871), (1127, 6330033), (1421, 5020371), (1449, 4923359), (1659, 4300149), (1817, 3926223), (1827, 3904733), (2001, 3565191), (2149, 3319659), (2291, 3113901), (2763, 2581957), (3381, 2110011), (3871, 1842921), (4263, 1673457), (4669, 1527939), (4977, 1433383), (5451, 1308741), (6003, 1188397), (6447, 1106553), (6873, 1037967), (7061, 1010331), (8903, 801297), (10143, 703337), (11613, 614307), (12719, 560889), (12789, 557819), (14007, 509313), (15043, 474237), (16037, 444843), (16353, 436247), (19341, 368851), (20619, 345989), (21183, 336777), (24253, 294147), (26709, 267099), (32683, 218277), (34839, 204769), (38157, 186963), (42021, 169771), (45129, 158079), (48111, 148281), (49427, 144333), (52693, 135387), (62321, 114471), (63549, 112259), (72759, 98049), (80127, 89033)]