126880197

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{4357}}^1$

素因数の和:4948

約数の個数: 16

約数和(自身を含む): 179479872

約数和(自身を除く): 52599675

約数列:

[1, 3, 17, 51, 571, 1713, 4357, 9707, 13071, 29121, 74069, 222207, 2487847, 7463541, 42293399, 126880197]

約数ペア:

[(1, 126880197), (3, 42293399), (17, 7463541), (51, 2487847), (571, 222207), (1713, 74069), (4357, 29121), (9707, 13071)]