156727267839

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{487477}}^1$

素因数の和:487879

約数の個数: 24

約数和(自身を含む): 228900169680

約数和(自身を除く): 72172901841

約数列:

[1, 3, 9, 139, 257, 417, 771, 1251, 2313, 35723, 107169, 321507, 487477, 1462431, 4387293, 67759303, 125281589, 203277909, 375844767, 609833727, 1127534301, 17414140871, 52242422613, 156727267839]

約数ペア:

[(1, 156727267839), (3, 52242422613), (9, 17414140871), (139, 1127534301), (257, 609833727), (417, 375844767), (771, 203277909), (1251, 125281589), (2313, 67759303), (35723, 4387293), (107169, 1462431), (321507, 487477)]