69709491

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{3571}}^1$

素因数の和:3824

約数の個数: 20

約数和(自身を含む): 104595304

約数和(自身を除く): 34885813

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 3571, 6507, 10713, 19521, 32139, 96417, 289251, 860611, 2581833, 7745499, 23236497, 69709491]

約数ペア:

[(1, 69709491), (3, 23236497), (9, 7745499), (27, 2581833), (81, 860611), (241, 289251), (723, 96417), (2169, 32139), (3571, 19521), (6507, 10713)]