90417579

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{5309}}^1$

素因数の和:6130

約数の個数: 16

約数和(自身を含む): 137975040

約数和(自身を除く): 47557461

約数列:

[1, 3, 7, 21, 811, 2433, 5309, 5677, 15927, 17031, 37163, 111489, 4305599, 12916797, 30139193, 90417579]

約数ペア:

[(1, 90417579), (3, 30139193), (7, 12916797), (21, 4305599), (811, 111489), (2433, 37163), (5309, 17031), (5677, 15927)]