82057779

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{6709}}^1$

素因数の和:6872

約数の個数: 20

約数和(自身を含む): 123410320

約数和(自身を除く): 41352541

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 6709, 12231, 20127, 60381, 181143, 543429, 1013059, 3039177, 9117531, 27352593, 82057779]

約数ペア:

[(1, 82057779), (3, 27352593), (9, 9117531), (27, 3039177), (81, 1013059), (151, 543429), (453, 181143), (1359, 60381), (4077, 20127), (6709, 12231)]