68645801

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 80137728

約数和(自身を除く): 11491927

約数列:

[1, 7, 61, 373, 427, 431, 2611, 3017, 22753, 26291, 159271, 160763, 184037, 1125341, 9806543, 68645801]

約数ペア:

[(1, 68645801), (7, 9806543), (61, 1125341), (373, 184037), (427, 160763), (431, 159271), (2611, 26291), (3017, 22753)]