202454019

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 310069760

約数和(自身を除く): 107615741

約数列:

[1, 3, 9, 27, 43, 103, 129, 309, 387, 927, 1161, 1693, 2781, 4429, 5079, 13287, 15237, 39861, 45711, 72799, 119583, 174379, 218397, 523137, 655191, 1569411, 1965573, 4708233, 7498297, 22494891, 67484673, 202454019]

約数ペア:

[(1, 202454019), (3, 67484673), (9, 22494891), (27, 7498297), (43, 4708233), (103, 1965573), (129, 1569411), (309, 655191), (387, 523137), (927, 218397), (1161, 174379), (1693, 119583), (2781, 72799), (4429, 45711), (5079, 39861), (13287, 15237)]