90213207

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{5297}}^1$

素因数の和:6118

約数の個数: 16

約数和(自身を含む): 137663232

約数和(自身を除く): 47450025

約数列:

[1, 3, 7, 21, 811, 2433, 5297, 5677, 15891, 17031, 37079, 111237, 4295867, 12887601, 30071069, 90213207]

約数ペア:

[(1, 90213207), (3, 30071069), (7, 12887601), (21, 4295867), (811, 111237), (2433, 37079), (5297, 17031), (5677, 15891)]