57228849

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{4679}}^1$

素因数の和:4842

約数の個数: 20

約数和(自身を含む): 86074560

約数和(自身を除く): 28845711

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 4679, 12231, 14037, 42111, 126333, 378999, 706529, 2119587, 6358761, 19076283, 57228849]

約数ペア:

[(1, 57228849), (3, 19076283), (9, 6358761), (27, 2119587), (81, 706529), (151, 378999), (453, 126333), (1359, 42111), (4077, 14037), (4679, 12231)]