77944539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{7481}}^1$

素因数の和:7658

約数の個数: 16

約数和(自身を含む): 109177344

約数和(自身を除く): 31232805

約数列:

[1, 3, 23, 69, 151, 453, 3473, 7481, 10419, 22443, 172063, 516189, 1129631, 3388893, 25981513, 77944539]

約数ペア:

[(1, 77944539), (3, 25981513), (23, 3388893), (69, 1129631), (151, 516189), (453, 172063), (3473, 22443), (7481, 10419)]