80124919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{5527}}^1$

素因数の和:5662

約数の個数: 16

約数和(自身を含む): 97292800

約数和(自身を除く): 17167881

約数列:

[1, 7, 19, 109, 133, 763, 2071, 5527, 14497, 38689, 105013, 602443, 735091, 4217101, 11446417, 80124919]

約数ペア:

[(1, 80124919), (7, 11446417), (19, 4217101), (109, 735091), (133, 602443), (763, 105013), (2071, 38689), (5527, 14497)]