66318791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1303}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 82871808

約数和(自身を除く): 16553017

約数列:

[1, 7, 11, 77, 661, 1303, 4627, 7271, 9121, 14333, 50897, 100331, 861283, 6028981, 9474113, 66318791]

約数ペア:

[(1, 66318791), (7, 9474113), (11, 6028981), (77, 861283), (661, 100331), (1303, 50897), (4627, 14333), (7271, 9121)]