172141203

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{2083}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 250180032

約数和(自身を除く): 78038829

約数列:

[1, 3, 13, 39, 163, 169, 489, 507, 2083, 2119, 6249, 6357, 27079, 27547, 81237, 82641, 339529, 352027, 1018587, 1056081, 4413877, 13241631, 57380401, 172141203]

約数ペア:

[(1, 172141203), (3, 57380401), (13, 13241631), (39, 4413877), (163, 1056081), (169, 1018587), (489, 352027), (507, 339529), (2083, 82641), (2119, 81237), (6249, 27547), (6357, 27079)]