156915219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{4001}}^1$

素因数の和:4790

約数の個数: 16

約数和(自身を含む): 221870880

約数和(自身を除く): 64955661

約数列:

[1, 3, 17, 51, 769, 2307, 4001, 12003, 13073, 39219, 68017, 204051, 3076769, 9230307, 52305073, 156915219]

約数ペア:

[(1, 156915219), (3, 52305073), (17, 9230307), (51, 3076769), (769, 204051), (2307, 68017), (4001, 39219), (12003, 13073)]