156977997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89753}}^1$

素因数の和:89820

約数の個数: 16

約数和(自身を含む): 232642368

約数和(自身を除く): 75664371

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 89753, 269259, 987283, 2961849, 4756909, 14270727, 52325999, 156977997]

約数ペア:

[(1, 156977997), (3, 52325999), (11, 14270727), (33, 4756909), (53, 2961849), (159, 987283), (583, 269259), (1749, 89753)]