5280192009

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{30119}}^1$

素因数の和:30322

約数の個数: 32

約数和(自身を含む): 8057702400

約数和(自身を除く): 2777510391

約数列:

[1, 3, 9, 27, 43, 129, 151, 387, 453, 1161, 1359, 4077, 6493, 19479, 30119, 58437, 90357, 175311, 271071, 813213, 1295117, 3885351, 4547969, 11656053, 13643907, 34968159, 40931721, 122795163, 195562667, 586688001, 1760064003, 5280192009]

約数ペア:

[(1, 5280192009), (3, 1760064003), (9, 586688001), (27, 195562667), (43, 122795163), (129, 40931721), (151, 34968159), (387, 13643907), (453, 11656053), (1161, 4547969), (1359, 3885351), (4077, 1295117), (6493, 813213), (19479, 271071), (30119, 175311), (58437, 90357)]