85835511

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{20249}}^1$

素因数の和:20415

約数の個数: 16

約数和(自身を含む): 127980000

約数和(自身を除く): 42144489

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 20249, 60747, 182241, 546723, 3179093, 9537279, 28611837, 85835511]

約数ペア:

[(1, 85835511), (3, 28611837), (9, 9537279), (27, 3179093), (157, 546723), (471, 182241), (1413, 60747), (4239, 20249)]