89870313

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10473

約数の個数: 24

約数和(自身を含む): 137399328

約数和(自身を除く): 47529015

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 10427, 31281, 135551, 177259, 406653, 531777, 1762163, 2304367, 5286489, 6913101, 29956771, 89870313]

約数ペア:

[(1, 89870313), (3, 29956771), (13, 6913101), (17, 5286489), (39, 2304367), (51, 1762163), (169, 531777), (221, 406653), (507, 177259), (663, 135551), (2873, 31281), (8619, 10427)]