153960521

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{7529}}^1$

素因数の和:7577

約数の個数: 18

約数和(自身を含む): 183272670

約数和(自身を除く): 29312149

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 7529, 20449, 82819, 97877, 911009, 1076647, 1272401, 11843117, 13996411, 153960521]

約数ペア:

[(1, 153960521), (11, 13996411), (13, 11843117), (121, 1272401), (143, 1076647), (169, 911009), (1573, 97877), (1859, 82819), (7529, 20449)]