129600489

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{2657}}^1$

素因数の和:2960

約数の個数: 16

約数和(自身を含む): 176065920

約数和(自身を除く): 46465431

約数列:

[1, 3, 71, 213, 229, 687, 2657, 7971, 16259, 48777, 188647, 565941, 608453, 1825359, 43200163, 129600489]

約数ペア:

[(1, 129600489), (3, 43200163), (71, 1825359), (213, 608453), (229, 565941), (687, 188647), (2657, 48777), (7971, 16259)]