73180393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30103}}^1$

素因数の和:30144

約数の個数: 16

約数和(自身を含む): 91034496

約数和(自身を除く): 17854103

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 30103, 331133, 391339, 511751, 4304729, 5629261, 6652763, 73180393]

約数ペア:

[(1, 73180393), (11, 6652763), (13, 5629261), (17, 4304729), (143, 511751), (187, 391339), (221, 331133), (2431, 30103)]