69709473

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 102589760

約数和(自身を除く): 32880287

約数列:

[1, 3, 9, 103, 139, 309, 417, 541, 927, 1251, 1623, 4869, 14317, 42951, 55723, 75199, 128853, 167169, 225597, 501507, 676791, 7745497, 23236491, 69709473]

約数ペア:

[(1, 69709473), (3, 23236491), (9, 7745497), (103, 676791), (139, 501507), (309, 225597), (417, 167169), (541, 128853), (927, 75199), (1251, 55723), (1623, 42951), (4869, 14317)]