90227619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2531}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 138642192

約数和(自身を除く): 48414573

約数列:

[1, 3, 9, 17, 51, 153, 233, 699, 2097, 2531, 3961, 7593, 11883, 22779, 35649, 43027, 129081, 387243, 589723, 1769169, 5307507, 10025291, 30075873, 90227619]

約数ペア:

[(1, 90227619), (3, 30075873), (9, 10025291), (17, 5307507), (51, 1769169), (153, 589723), (233, 387243), (699, 129081), (2097, 43027), (2531, 35649), (3961, 22779), (7593, 11883)]