113567913

素因数分解:

$3^4\times {\mathrm{487}}^1\times {\mathrm{2879}}^1$

素因数の和:3378

約数の個数: 20

約数和(自身を含む): 170058240

約数和(自身を除く): 56490327

約数列:

[1, 3, 9, 27, 81, 487, 1461, 2879, 4383, 8637, 13149, 25911, 39447, 77733, 233199, 1402073, 4206219, 12618657, 37855971, 113567913]

約数ペア:

[(1, 113567913), (3, 37855971), (9, 12618657), (27, 4206219), (81, 1402073), (487, 233199), (1461, 77733), (2879, 39447), (4383, 25911), (8637, 13149)]