52489971

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 82368000

約数和(自身を除く): 29878029

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 1559, 3741, 4677, 11223, 14031, 33669, 42093, 45211, 67037, 135633, 201111, 406899, 603333, 1220697, 1809999, 1944073, 5832219, 17496657, 52489971]

約数ペア:

[(1, 52489971), (3, 17496657), (9, 5832219), (27, 1944073), (29, 1809999), (43, 1220697), (87, 603333), (129, 406899), (261, 201111), (387, 135633), (783, 67037), (1161, 45211), (1247, 42093), (1559, 33669), (3741, 14031), (4677, 11223)]