90100731

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{252383}}^1$

素因数の和:252410

約数の個数: 16

約数和(自身を含む): 145373184

約数和(自身を除く): 55272453

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 252383, 757149, 1766681, 4290511, 5300043, 12871533, 30033577, 90100731]

約数ペア:

[(1, 90100731), (3, 30033577), (7, 12871533), (17, 5300043), (21, 4290511), (51, 1766681), (119, 757149), (357, 252383)]