118901097

素因数分解:

$3^2\times 7^2\times {\mathrm{269617}}^1$

素因数の和:269637

約数の個数: 18

約数和(自身を含む): 199786938

約数和(自身を除く): 80885841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 269617, 808851, 1887319, 2426553, 5661957, 13211233, 16985871, 39633699, 118901097]

約数ペア:

[(1, 118901097), (3, 39633699), (7, 16985871), (9, 13211233), (21, 5661957), (49, 2426553), (63, 1887319), (147, 808851), (441, 269617)]