75260907

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{2207}}^1$

素因数の和:2640

約数の個数: 20

約数和(自身を含む): 112744896

約数和(自身を除く): 37483989

約数列:

[1, 3, 9, 27, 81, 421, 1263, 2207, 3789, 6621, 11367, 19863, 34101, 59589, 178767, 929147, 2787441, 8362323, 25086969, 75260907]

約数ペア:

[(1, 75260907), (3, 25086969), (9, 8362323), (27, 2787441), (81, 929147), (421, 178767), (1263, 59589), (2207, 34101), (3789, 19863), (6621, 11367)]