160840521

素因数分解:

$3^2\times {\mathrm{1879}}^1\times {\mathrm{9511}}^1$

素因数の和:11396

約数の個数: 12

約数和(自身を含む): 232473280

約数和(自身を除く): 71632759

約数列:

[1, 3, 9, 1879, 5637, 9511, 16911, 28533, 85599, 17871169, 53613507, 160840521]

約数ペア:

[(1, 160840521), (3, 53613507), (9, 17871169), (1879, 85599), (5637, 28533), (9511, 16911)]