77782011

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2053}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 105789216

約数和(自身を除く): 28007205

約数列:

[1, 3, 73, 173, 219, 519, 2053, 6159, 12629, 37887, 149869, 355169, 449607, 1065507, 25927337, 77782011]

約数ペア:

[(1, 77782011), (3, 25927337), (73, 1065507), (173, 449607), (219, 355169), (519, 149869), (2053, 37887), (6159, 12629)]