56239587

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 86389056

約数和(自身を除く): 30149469

約数列:

[1, 3, 9, 17, 51, 153, 277, 831, 1327, 2493, 3981, 4709, 11943, 14127, 22559, 42381, 67677, 203031, 367579, 1102737, 3308211, 6248843, 18746529, 56239587]

約数ペア:

[(1, 56239587), (3, 18746529), (9, 6248843), (17, 3308211), (51, 1102737), (153, 367579), (277, 203031), (831, 67677), (1327, 42381), (2493, 22559), (3981, 14127), (4709, 11943)]