71868687

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{46337}}^1$

素因数の和:46398

約数の個数: 16

約数和(自身を含む): 106762752

約数和(自身を除く): 34894065

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 46337, 139011, 509707, 1529121, 2177839, 6533517, 23956229, 71868687]

約数ペア:

[(1, 71868687), (3, 23956229), (11, 6533517), (33, 2177839), (47, 1529121), (141, 509707), (517, 139011), (1551, 46337)]