64629357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{6301}}^1$

素因数の和:6580

約数の個数: 16

約数和(自身を含む): 93168768

約数和(自身を除く): 28539411

約数列:

[1, 3, 13, 39, 263, 789, 3419, 6301, 10257, 18903, 81913, 245739, 1657163, 4971489, 21543119, 64629357]

約数ペア:

[(1, 64629357), (3, 21543119), (13, 4971489), (39, 1657163), (263, 245739), (789, 81913), (3419, 18903), (6301, 10257)]