53925687

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 81225456

約数和(自身を除く): 27299769

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 2417, 2479, 7251, 7437, 21753, 22311, 89429, 161939, 268287, 485817, 804861, 1457451, 5991743, 17975229, 53925687]

約数ペア:

[(1, 53925687), (3, 17975229), (9, 5991743), (37, 1457451), (67, 804861), (111, 485817), (201, 268287), (333, 161939), (603, 89429), (2417, 22311), (2479, 21753), (7251, 7437)]