71887929

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4289}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 99116160

約数和(自身を除く): 27228231

約数列:

[1, 3, 37, 111, 151, 453, 4289, 5587, 12867, 16761, 158693, 476079, 647639, 1942917, 23962643, 71887929]

約数ペア:

[(1, 71887929), (3, 23962643), (37, 1942917), (111, 647639), (151, 476079), (453, 158693), (4289, 16761), (5587, 12867)]