9988394493

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1\times {\mathrm{577}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 16784898048

約数和(自身を除く): 6796503555

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 547, 577, 959, 1507, 1641, 1731, 2877, 3829, 4039, 4521, 6017, 6347, 10549, 11487, 12117, 18051, 19041, 31647, 42119, 44429, 74939, 79049, 126357, 133287, 224817, 237147, 315619, 524573, 553343, 824329, 869539, 946857, 1573719, 1660029, 2209333, 2472987, 2608617, 3471809, 5770303, 6086773, 6627999, 10415427, 17310909, 18260319, 24302663, 43239803, 72907989, 129719409, 302678621, 475637833, 908035863, 1426913499, 3329464831, 9988394493]

約数ペア:

[(1, 9988394493), (3, 3329464831), (7, 1426913499), (11, 908035863), (21, 475637833), (33, 302678621), (77, 129719409), (137, 72907989), (231, 43239803), (411, 24302663), (547, 18260319), (577, 17310909), (959, 10415427), (1507, 6627999), (1641, 6086773), (1731, 5770303), (2877, 3471809), (3829, 2608617), (4039, 2472987), (4521, 2209333), (6017, 1660029), (6347, 1573719), (10549, 946857), (11487, 869539), (12117, 824329), (18051, 553343), (19041, 524573), (31647, 315619), (42119, 237147), (44429, 224817), (74939, 133287), (79049, 126357)]