81861533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 89671680

約数和(自身を除く): 7810147

約数列:

[1, 13, 127, 179, 277, 1651, 2327, 3601, 22733, 35179, 49583, 295529, 457327, 644579, 6297041, 81861533]

約数ペア:

[(1, 81861533), (13, 6297041), (127, 644579), (179, 457327), (277, 295529), (1651, 49583), (2327, 35179), (3601, 22733)]