76278657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21493}}^1$

素因数の和:21529

約数の個数: 24

約数和(自身を含む): 125868864

約数和(自身を除く): 49590207

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 21493, 64479, 150451, 279409, 451353, 838227, 1955863, 3632317, 5867589, 10896951, 25426219, 76278657]

約数ペア:

[(1, 76278657), (3, 25426219), (7, 10896951), (13, 5867589), (21, 3632317), (39, 1955863), (91, 838227), (169, 451353), (273, 279409), (507, 150451), (1183, 64479), (3549, 21493)]