142818477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 203238336

約数和(自身を除く): 60419859

約数列:

[1, 3, 23, 47, 69, 141, 937, 1081, 2209, 2811, 3243, 6627, 21551, 44039, 50807, 64653, 132117, 152421, 1012897, 2069833, 3038691, 6209499, 47606159, 142818477]

約数ペア:

[(1, 142818477), (3, 47606159), (23, 6209499), (47, 3038691), (69, 2069833), (141, 1012897), (937, 152421), (1081, 132117), (2209, 64653), (2811, 50807), (3243, 44039), (6627, 21551)]