171991569126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2205020117}}^1$

素因数の和:2205020135

約数の個数: 16

約数和(自身を含む): 370443379824

約数和(自身を除く): 198451810698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2205020117, 4410040234, 6615060351, 13230120702, 28665261521, 57330523042, 85995784563, 171991569126]

約数ペア:

[(1, 171991569126), (2, 85995784563), (3, 57330523042), (6, 28665261521), (13, 13230120702), (26, 6615060351), (39, 4410040234), (78, 2205020117)]