30769983

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 18650817

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 1559, 2193, 4677, 6579, 14031, 19737, 26503, 42093, 67037, 79509, 201111, 238527, 603333, 715581, 1139629, 1809999, 3418887, 10256661, 30769983]

約数ペア:

[(1, 30769983), (3, 10256661), (9, 3418887), (17, 1809999), (27, 1139629), (43, 715581), (51, 603333), (129, 238527), (153, 201111), (387, 79509), (459, 67037), (731, 42093), (1161, 26503), (1559, 19737), (2193, 14031), (4677, 6579)]