56517021

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 92974464

約数和(自身を除く): 36457443

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 137, 297, 411, 463, 891, 1233, 1389, 1507, 3699, 4167, 4521, 5093, 11097, 12501, 13563, 15279, 37503, 40689, 45837, 63431, 122067, 137511, 190293, 412533, 570879, 697741, 1712637, 2093223, 5137911, 6279669, 18839007, 56517021]

約数ペア:

[(1, 56517021), (3, 18839007), (9, 6279669), (11, 5137911), (27, 2093223), (33, 1712637), (81, 697741), (99, 570879), (137, 412533), (297, 190293), (411, 137511), (463, 122067), (891, 63431), (1233, 45837), (1389, 40689), (1507, 37503), (3699, 15279), (4167, 13563), (4521, 12501), (5093, 11097)]