5107239

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 7983360

約数和(自身を除く): 2876121

約数列:

[1, 3, 9, 27, 43, 53, 83, 129, 159, 249, 387, 477, 747, 1161, 1431, 2241, 2279, 3569, 4399, 6837, 10707, 13197, 20511, 32121, 39591, 61533, 96363, 118773, 189157, 567471, 1702413, 5107239]

約数ペア:

[(1, 5107239), (3, 1702413), (9, 567471), (27, 189157), (43, 118773), (53, 96363), (83, 61533), (129, 39591), (159, 32121), (249, 20511), (387, 13197), (477, 10707), (747, 6837), (1161, 4399), (1431, 3569), (2241, 2279)]