80432001

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17627}}^1$

素因数の和:17662

約数の個数: 24

約数和(自身を含む): 129036960

約数和(自身を除く): 48604959

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 17627, 52881, 158643, 229151, 475929, 687453, 2062359, 2978963, 6187077, 8936889, 26810667, 80432001]

約数ペア:

[(1, 80432001), (3, 26810667), (9, 8936889), (13, 6187077), (27, 2978963), (39, 2062359), (117, 687453), (169, 475929), (351, 229151), (507, 158643), (1521, 52881), (4563, 17627)]