68670849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4391}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 98872704

約数和(自身を除く): 30201855

約数列:

[1, 3, 13, 39, 401, 1203, 4391, 5213, 13173, 15639, 57083, 171249, 1760791, 5282373, 22890283, 68670849]

約数ペア:

[(1, 68670849), (3, 22890283), (13, 5282373), (39, 1760791), (401, 171249), (1203, 57083), (4391, 15639), (5213, 13173)]