158551539

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{2609}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 216483840

約数和(自身を除く): 57932301

約数列:

[1, 3, 47, 141, 431, 1293, 2609, 7827, 20257, 60771, 122623, 367869, 1124479, 3373437, 52850513, 158551539]

約数ペア:

[(1, 158551539), (3, 52850513), (47, 3373437), (141, 1124479), (431, 367869), (1293, 122623), (2609, 60771), (7827, 20257)]