80701581

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{2039}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 109670400

約数和(自身を除く): 28968819

約数列:

[1, 3, 79, 167, 237, 501, 2039, 6117, 13193, 39579, 161081, 340513, 483243, 1021539, 26900527, 80701581]

約数ペア:

[(1, 80701581), (3, 26900527), (79, 1021539), (167, 483243), (237, 340513), (501, 161081), (2039, 39579), (6117, 13193)]