138304222209

素因数分解:

$3^2\times {\mathrm{11131}}^1\times {\mathrm{1380571}}^1$

素因数の和:1391708

約数の個数: 12

約数和(自身を含む): 199790857552

約数和(自身を除く): 61486635343

約数列:

[1, 3, 9, 11131, 33393, 100179, 1380571, 4141713, 12425139, 15367135801, 46101407403, 138304222209]

約数ペア:

[(1, 138304222209), (3, 46101407403), (9, 15367135801), (11131, 12425139), (33393, 4141713), (100179, 1380571)]