163604907

素因数分解:

$3^3\times {\mathrm{1949}}^1\times {\mathrm{3109}}^1$

素因数の和:5067

約数の個数: 16

約数和(自身を含む): 242580000

約数和(自身を除く): 78975093

約数列:

[1, 3, 9, 27, 1949, 3109, 5847, 9327, 17541, 27981, 52623, 83943, 6059441, 18178323, 54534969, 163604907]

約数ペア:

[(1, 163604907), (3, 54534969), (9, 18178323), (27, 6059441), (1949, 83943), (3109, 52623), (5847, 27981), (9327, 17541)]