90529281

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{529411}}^1$

素因数の和:529436

約数の個数: 12

約数和(自身を含む): 137647120

約数和(自身を除く): 47117839

約数列:

[1, 3, 9, 19, 57, 171, 529411, 1588233, 4764699, 10058809, 30176427, 90529281]

約数ペア:

[(1, 90529281), (3, 30176427), (9, 10058809), (19, 4764699), (57, 1588233), (171, 529411)]