85385511

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2081}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 127318464

約数和(自身を除く): 41932953

約数列:

[1, 3, 9, 47, 97, 141, 291, 423, 873, 2081, 4559, 6243, 13677, 18729, 41031, 97807, 201857, 293421, 605571, 880263, 1816713, 9487279, 28461837, 85385511]

約数ペア:

[(1, 85385511), (3, 28461837), (9, 9487279), (47, 1816713), (97, 880263), (141, 605571), (291, 293421), (423, 201857), (873, 97807), (2081, 41031), (4559, 18729), (6243, 13677)]