40888233

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{3343}}^1$

素因数の和:3506

約数の個数: 20

約数和(自身を含む): 61502848

約数和(自身を除く): 20614615

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 3343, 4077, 10029, 12231, 30087, 90261, 270783, 504793, 1514379, 4543137, 13629411, 40888233]

約数ペア:

[(1, 40888233), (3, 13629411), (9, 4543137), (27, 1514379), (81, 504793), (151, 270783), (453, 90261), (1359, 30087), (3343, 12231), (4077, 10029)]