48120291

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{13009}}^1$

素因数の和:13155

約数の個数: 16

約数和(自身を含む): 71815200

約数和(自身を除く): 23694909

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 13009, 39027, 117081, 351243, 1782233, 5346699, 16040097, 48120291]

約数ペア:

[(1, 48120291), (3, 16040097), (9, 5346699), (27, 1782233), (137, 351243), (411, 117081), (1233, 39027), (3699, 13009)]