80565723

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11317}}^1$

素因数の和:11443

約数の個数: 24

約数和(自身を含む): 134186208

約数和(自身を除く): 53620485

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 11317, 33951, 79219, 101853, 237657, 712971, 1278821, 3836463, 8951747, 11509389, 26855241, 80565723]

約数ペア:

[(1, 80565723), (3, 26855241), (7, 11509389), (9, 8951747), (21, 3836463), (63, 1278821), (113, 712971), (339, 237657), (791, 101853), (1017, 79219), (2373, 33951), (7119, 11317)]