85850901

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 135302400

約数和(自身を除く): 49451499

約数列:

[1, 3, 9, 17, 27, 51, 153, 359, 459, 521, 1077, 1563, 3231, 4689, 6103, 8857, 9693, 14067, 18309, 26571, 54927, 79713, 164781, 187039, 239139, 561117, 1683351, 3179663, 5050053, 9538989, 28616967, 85850901]

約数ペア:

[(1, 85850901), (3, 28616967), (9, 9538989), (17, 5050053), (27, 3179663), (51, 1683351), (153, 561117), (359, 239139), (459, 187039), (521, 164781), (1077, 79713), (1563, 54927), (3231, 26571), (4689, 18309), (6103, 14067), (8857, 9693)]