157397361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{42209}}^1$

素因数の和:42336

約数の個数: 16

約数和(自身を含む): 230973120

約数和(自身を除く): 73575759

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 42209, 126627, 464299, 1392897, 4769617, 14308851, 52465787, 157397361]

約数ペア:

[(1, 157397361), (3, 52465787), (11, 14308851), (33, 4769617), (113, 1392897), (339, 464299), (1243, 126627), (3729, 42209)]