128966403

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{24551}}^1$

素因数の和:24674

約数の個数: 16

約数和(自身を含む): 183845376

約数和(自身を除く): 54878973

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 24551, 73653, 417367, 1252101, 2528753, 7586259, 42988801, 128966403]

約数ペア:

[(1, 128966403), (3, 42988801), (17, 7586259), (51, 2528753), (103, 1252101), (309, 417367), (1751, 73653), (5253, 24551)]