42671253

素因数分解:

$3^1\times {\mathrm{47}}^3\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 16

約数和(自身を含む): 58556160

約数和(自身を除く): 15884907

約数列:

[1, 3, 47, 137, 141, 411, 2209, 6439, 6627, 19317, 103823, 302633, 311469, 907899, 14223751, 42671253]

約数ペア:

[(1, 42671253), (3, 14223751), (47, 907899), (137, 311469), (141, 302633), (411, 103823), (2209, 19317), (6439, 6627)]