80401347

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40423}}^1$

素因数の和:40459

約数の個数: 24

約数和(自身を含む): 132429024

約数和(自身を除く): 52027677

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 40423, 121269, 363807, 525499, 687191, 1576497, 2061573, 4729491, 6184719, 8933483, 26800449, 80401347]

約数ペア:

[(1, 80401347), (3, 26800449), (9, 8933483), (13, 6184719), (17, 4729491), (39, 2061573), (51, 1576497), (117, 687191), (153, 525499), (221, 363807), (663, 121269), (1989, 40423)]