157224999

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{1489}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 213582560

約数和(自身を除く): 56357561

約数列:

[1, 3, 61, 183, 577, 1489, 1731, 4467, 35197, 90829, 105591, 272487, 859153, 2577459, 52408333, 157224999]

約数ペア:

[(1, 157224999), (3, 52408333), (61, 2577459), (183, 859153), (577, 272487), (1489, 105591), (1731, 90829), (4467, 35197)]