142735851

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{37493}}^1$

素因数の和:37552

約数の個数: 20

約数和(自身を含む): 217765152

約数和(自身を除く): 75029301

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 37493, 112479, 337437, 1012311, 1762171, 3036933, 5286513, 15859539, 47578617, 142735851]

約数ペア:

[(1, 142735851), (3, 47578617), (9, 15859539), (27, 5286513), (47, 3036933), (81, 1762171), (141, 1012311), (423, 337437), (1269, 112479), (3807, 37493)]