64231629

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 107796480

約数和(自身を除く): 43564851

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 327, 763, 1199, 2289, 2551, 3597, 7653, 8393, 17857, 25179, 28061, 53571, 84183, 196427, 278059, 589281, 834177, 1946413, 3058649, 5839239, 9175947, 21410543, 64231629]

約数ペア:

[(1, 64231629), (3, 21410543), (7, 9175947), (11, 5839239), (21, 3058649), (33, 1946413), (77, 834177), (109, 589281), (231, 278059), (327, 196427), (763, 84183), (1199, 53571), (2289, 28061), (2551, 25179), (3597, 17857), (7653, 8393)]