159995097

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{378239}}^1$

素因数の和:378292

約数の個数: 12

約数和(自身を含む): 236021760

約数和(自身を除く): 76026663

約数列:

[1, 3, 9, 47, 141, 423, 378239, 1134717, 3404151, 17777233, 53331699, 159995097]

約数ペア:

[(1, 159995097), (3, 53331699), (9, 17777233), (47, 3404151), (141, 1134717), (423, 378239)]