75142171

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 84204288

約数和(自身を除く): 9062117

約数列:

[1, 13, 31, 137, 403, 1361, 1781, 4247, 17693, 42191, 55211, 186457, 548483, 2423941, 5780167, 75142171]

約数ペア:

[(1, 75142171), (13, 5780167), (31, 2423941), (137, 548483), (403, 186457), (1361, 55211), (1781, 42191), (4247, 17693)]