64617581

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 75134208

約数和(自身を除く): 10516627

約数列:

[1, 7, 113, 151, 541, 791, 1057, 3787, 17063, 61133, 81691, 119441, 427931, 571837, 9231083, 64617581]

約数ペア:

[(1, 64617581), (7, 9231083), (113, 571837), (151, 427931), (541, 119441), (791, 81691), (1057, 61133), (3787, 17063)]