80405523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5843}}^1$

素因数の和:5999

約数の個数: 24

約数和(自身を含む): 127632960

約数和(自身を除く): 47227437

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 5843, 13761, 17529, 52587, 64273, 192819, 578457, 812177, 2436531, 7309593, 8933947, 26801841, 80405523]

約数ペア:

[(1, 80405523), (3, 26801841), (9, 8933947), (11, 7309593), (33, 2436531), (99, 812177), (139, 578457), (417, 192819), (1251, 64273), (1529, 52587), (4587, 17529), (5843, 13761)]