67810479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 101585664

約数和(自身を除く): 33775185

約数列:

[1, 3, 11, 33, 53, 137, 159, 283, 411, 583, 849, 1507, 1749, 3113, 4521, 7261, 9339, 14999, 21783, 38771, 44997, 79871, 116313, 164989, 239613, 426481, 494967, 1279443, 2054863, 6164589, 22603493, 67810479]

約数ペア:

[(1, 67810479), (3, 22603493), (11, 6164589), (33, 2054863), (53, 1279443), (137, 494967), (159, 426481), (283, 239613), (411, 164989), (583, 116313), (849, 79871), (1507, 44997), (1749, 38771), (3113, 21783), (4521, 14999), (7261, 9339)]