90397359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1613}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 140999040

約数和(自身を除く): 50601681

約数列:

[1, 3, 9, 13, 39, 117, 479, 1437, 1613, 4311, 4839, 6227, 14517, 18681, 20969, 56043, 62907, 188721, 772627, 2317881, 6953643, 10044151, 30132453, 90397359]

約数ペア:

[(1, 90397359), (3, 30132453), (9, 10044151), (13, 6953643), (39, 2317881), (117, 772627), (479, 188721), (1437, 62907), (1613, 56043), (4311, 20969), (4839, 18681), (6227, 14517)]