157280921271

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{426235559}}^1$

素因数の和:426235606

約数の個数: 12

約数和(自身を含む): 232724615760

約数和(自身を除く): 75443694489

約数列:

[1, 3, 9, 41, 123, 369, 426235559, 1278706677, 3836120031, 17475657919, 52426973757, 157280921271]

約数ペア:

[(1, 157280921271), (3, 52426973757), (9, 17475657919), (41, 3836120031), (123, 1278706677), (369, 426235559)]