64372419

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1$

素因数の和:4147

約数の個数: 24

約数和(自身を含む): 97489392

約数和(自身を除く): 33116973

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 4057, 5289, 12171, 15867, 36513, 166337, 174451, 499011, 523353, 1497033, 1570059, 7152491, 21457473, 64372419]

約数ペア:

[(1, 64372419), (3, 21457473), (9, 7152491), (41, 1570059), (43, 1497033), (123, 523353), (129, 499011), (369, 174451), (387, 166337), (1763, 36513), (4057, 15867), (5289, 12171)]