80207911

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{9001}}^1$

素因数の和:9094

約数の個数: 16

約数和(自身を含む): 97941760

約数和(自身を除く): 17733849

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 9001, 63007, 171019, 603067, 1197133, 4221469, 11458273, 80207911]

約数ペア:

[(1, 80207911), (7, 11458273), (19, 4221469), (67, 1197133), (133, 603067), (469, 171019), (1273, 63007), (8911, 9001)]