47679489

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 84913920

約数和(自身を除く): 37234431

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 53, 99, 117, 143, 159, 233, 297, 351, 429, 477, 583, 689, 699, 1287, 1431, 1749, 2067, 2097, 2563, 3029, 3861, 5247, 6201, 6291, 7579, 7689, 9087, 12349, 15741, 18603, 22737, 23067, 27261, 33319, 37047, 68211, 69201, 81783, 99957, 111141, 135839, 160537, 204633, 299871, 333423, 407517, 481611, 899613, 1222551, 1444833, 1765907, 3667653, 4334499, 5297721, 15893163, 47679489]

約数ペア:

[(1, 47679489), (3, 15893163), (9, 5297721), (11, 4334499), (13, 3667653), (27, 1765907), (33, 1444833), (39, 1222551), (53, 899613), (99, 481611), (117, 407517), (143, 333423), (159, 299871), (233, 204633), (297, 160537), (351, 135839), (429, 111141), (477, 99957), (583, 81783), (689, 69201), (699, 68211), (1287, 37047), (1431, 33319), (1749, 27261), (2067, 23067), (2097, 22737), (2563, 18603), (3029, 15741), (3861, 12349), (5247, 9087), (6201, 7689), (6291, 7579)]