81320343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{50857}}^1$

素因数の和:50914

約数の個数: 16

約数和(自身を含む): 119618016

約数和(自身を除く): 38297673

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 50857, 152571, 661141, 1983423, 2085137, 6255411, 27106781, 81320343]

約数ペア:

[(1, 81320343), (3, 27106781), (13, 6255411), (39, 2085137), (41, 1983423), (123, 661141), (533, 152571), (1599, 50857)]