64384029

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 98337564

約数和(自身を除く): 33953535

約数列:

[1, 3, 9, 43, 53, 73, 129, 159, 219, 387, 477, 657, 1849, 2279, 3139, 3869, 5547, 6837, 9417, 11607, 16641, 20511, 28251, 34821, 97997, 134977, 166367, 293991, 404931, 499101, 881973, 1214793, 1497303, 7153781, 21461343, 64384029]

約数ペア:

[(1, 64384029), (3, 21461343), (9, 7153781), (43, 1497303), (53, 1214793), (73, 881973), (129, 499101), (159, 404931), (219, 293991), (387, 166367), (477, 134977), (657, 97997), (1849, 34821), (2279, 28251), (3139, 20511), (3869, 16641), (5547, 11607), (6837, 9417)]