85870617

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{61031}}^1$

素因数の和:61108

約数の個数: 16

約数和(自身を含む): 132805632

約数和(自身を除く): 46935015

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 61031, 183093, 427217, 1281651, 4089077, 12267231, 28623539, 85870617]

約数ペア:

[(1, 85870617), (3, 28623539), (7, 12267231), (21, 4089077), (67, 1281651), (201, 427217), (469, 183093), (1407, 61031)]