203400963

素因数分解:

$3^5\times {\mathrm{193}}^1\times {\mathrm{4337}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 306332208

約数和(自身を除く): 102931245

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 1737, 4337, 5211, 13011, 15633, 39033, 46899, 117099, 351297, 837041, 1053891, 2511123, 7533369, 22600107, 67800321, 203400963]

約数ペア:

[(1, 203400963), (3, 67800321), (9, 22600107), (27, 7533369), (81, 2511123), (193, 1053891), (243, 837041), (579, 351297), (1737, 117099), (4337, 46899), (5211, 39033), (13011, 15633)]