87215661

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3422

約数の個数: 36

約数和(自身を含む): 144481428

約数和(自身を除く): 57265767

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1521, 1989, 2873, 3373, 8619, 10119, 25857, 30357, 43849, 57341, 131547, 172023, 394641, 516069, 570037, 745433, 1710111, 2236299, 5130333, 6708897, 9690629, 29071887, 87215661]

約数ペア:

[(1, 87215661), (3, 29071887), (9, 9690629), (13, 6708897), (17, 5130333), (39, 2236299), (51, 1710111), (117, 745433), (153, 570037), (169, 516069), (221, 394641), (507, 172023), (663, 131547), (1521, 57341), (1989, 43849), (2873, 30357), (3373, 25857), (8619, 10119)]