245300859

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{60167}}^1$

素因数の和:60327

約数の個数: 16

約数和(自身を含む): 365821440

約数和(自身を除く): 120520581

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 60167, 180501, 541503, 1624509, 9085217, 27255651, 81766953, 245300859]

約数ペア:

[(1, 245300859), (3, 81766953), (9, 27255651), (27, 9085217), (151, 1624509), (453, 541503), (1359, 180501), (4077, 60167)]