51751413

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3299}}^1$

素因数の和:3398

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 36952587

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 3299, 5229, 9897, 15687, 23093, 29691, 69279, 89073, 207837, 273817, 623511, 821451, 1916719, 2464353, 5750157, 7393059, 17250471, 51751413]

約数ペア:

[(1, 51751413), (3, 17250471), (7, 7393059), (9, 5750157), (21, 2464353), (27, 1916719), (63, 821451), (83, 623511), (189, 273817), (249, 207837), (581, 89073), (747, 69279), (1743, 29691), (2241, 23093), (3299, 15687), (5229, 9897)]