71817609

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3719}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 98743680

約数和(自身を除く): 26926071

約数列:

[1, 3, 41, 123, 157, 471, 3719, 6437, 11157, 19311, 152479, 457437, 583883, 1751649, 23939203, 71817609]

約数ペア:

[(1, 71817609), (3, 23939203), (41, 1751649), (123, 583883), (157, 457437), (471, 152479), (3719, 19311), (6437, 11157)]