68322121

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{60623}}^1$

素因数の和:60660

約数の個数: 12

約数和(自身を含む): 82933632

約数和(自身を除く): 14611511

約数列:

[1, 7, 23, 49, 161, 1127, 60623, 424361, 1394329, 2970527, 9760303, 68322121]

約数ペア:

[(1, 68322121), (7, 9760303), (23, 2970527), (49, 1394329), (161, 424361), (1127, 60623)]