68899607

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 80451072

約数和(自身を除く): 11551465

約数列:

[1, 7, 71, 157, 497, 883, 1099, 6181, 11147, 62693, 78029, 138631, 438851, 970417, 9842801, 68899607]

約数ペア:

[(1, 68899607), (7, 9842801), (71, 970417), (157, 438851), (497, 138631), (883, 78029), (1099, 62693), (6181, 11147)]