90817370109

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{234670207}}^1$

素因数の和:234670256

約数の個数: 12

約数和(自身を含む): 134231358976

約数和(自身を除く): 43413988867

約数列:

[1, 3, 9, 43, 129, 387, 234670207, 704010621, 2112031863, 10090818901, 30272456703, 90817370109]

約数ペア:

[(1, 90817370109), (3, 30272456703), (9, 10090818901), (43, 2112031863), (129, 704010621), (387, 234670207)]