68245793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2887}}^1$

素因数の和:3212

約数の個数: 16

約数和(自身を含む): 85392384

約数和(自身を除く): 17146591

約数列:

[1, 7, 11, 77, 307, 2149, 2887, 3377, 20209, 23639, 31757, 222299, 886309, 6204163, 9749399, 68245793]

約数ペア:

[(1, 68245793), (7, 9749399), (11, 6204163), (77, 886309), (307, 222299), (2149, 31757), (2887, 23639), (3377, 20209)]