87150411

素因数分解:

$3^4\times {\mathrm{887}}^1\times {\mathrm{1213}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 130441872

約数和(自身を除く): 43291461

約数列:

[1, 3, 9, 27, 81, 887, 1213, 2661, 3639, 7983, 10917, 23949, 32751, 71847, 98253, 1075931, 3227793, 9683379, 29050137, 87150411]

約数ペア:

[(1, 87150411), (3, 29050137), (9, 9683379), (27, 3227793), (81, 1075931), (887, 98253), (1213, 71847), (2661, 32751), (3639, 23949), (7983, 10917)]