516339927

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 785241600

約数和(自身を除く): 268901673

約数列:

[1, 3, 9, 27, 81, 103, 199, 309, 311, 597, 927, 933, 1791, 2781, 2799, 5373, 8343, 8397, 16119, 20497, 25191, 32033, 61491, 61889, 96099, 184473, 185667, 288297, 553419, 557001, 864891, 1660257, 1671003, 2594673, 5013009, 6374567, 19123701, 57371103, 172113309, 516339927]

約数ペア:

[(1, 516339927), (3, 172113309), (9, 57371103), (27, 19123701), (81, 6374567), (103, 5013009), (199, 2594673), (309, 1671003), (311, 1660257), (597, 864891), (927, 557001), (933, 553419), (1791, 288297), (2781, 185667), (2799, 184473), (5373, 96099), (8343, 61889), (8397, 61491), (16119, 32033), (20497, 25191)]