156631521

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{8111}}^1$

素因数の和:8312

約数の個数: 16

約数和(自身を含む): 215324928

約数和(自身を除く): 58693407

約数列:

[1, 3, 41, 123, 157, 471, 6437, 8111, 19311, 24333, 332551, 997653, 1273427, 3820281, 52210507, 156631521]

約数ペア:

[(1, 156631521), (3, 52210507), (41, 3820281), (123, 1273427), (157, 997653), (471, 332551), (6437, 24333), (8111, 19311)]