142788771

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{35023}}^1$

素因数の和:35183

約数の個数: 16

約数和(自身を含む): 212945920

約数和(自身を除く): 70157149

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 35023, 105069, 315207, 945621, 5288473, 15865419, 47596257, 142788771]

約数ペア:

[(1, 142788771), (3, 47596257), (9, 15865419), (27, 5288473), (151, 945621), (453, 315207), (1359, 105069), (4077, 35023)]