64595907

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 34245693

約数列:

[1, 3, 9, 27, 47, 109, 141, 327, 423, 467, 981, 1269, 1401, 2943, 4203, 5123, 12609, 15369, 21949, 46107, 50903, 65847, 138321, 152709, 197541, 458127, 592623, 1374381, 2392441, 7177323, 21531969, 64595907]

約数ペア:

[(1, 64595907), (3, 21531969), (9, 7177323), (27, 2392441), (47, 1374381), (109, 592623), (141, 458127), (327, 197541), (423, 152709), (467, 138321), (981, 65847), (1269, 50903), (1401, 46107), (2943, 21949), (4203, 15369), (5123, 12609)]