220134843

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{757}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 323211200

約数和(自身を除く): 103076357

約数列:

[1, 3, 9, 79, 237, 409, 711, 757, 1227, 2271, 3681, 6813, 32311, 59803, 96933, 179409, 290799, 309613, 538227, 928839, 2786517, 24459427, 73378281, 220134843]

約数ペア:

[(1, 220134843), (3, 73378281), (9, 24459427), (79, 2786517), (237, 928839), (409, 538227), (711, 309613), (757, 290799), (1227, 179409), (2271, 96933), (3681, 59803), (6813, 32311)]