64510209

素因数分解:

$3^3\times {\mathrm{1277}}^1\times {\mathrm{1871}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 95696640

約数和(自身を除く): 31186431

約数列:

[1, 3, 9, 27, 1277, 1871, 3831, 5613, 11493, 16839, 34479, 50517, 2389267, 7167801, 21503403, 64510209]

約数ペア:

[(1, 64510209), (3, 21503403), (9, 7167801), (27, 2389267), (1277, 50517), (1871, 34479), (3831, 16839), (5613, 11493)]