56118717

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{122263}}^1$

素因数の和:122289

約数の個数: 16

約数和(自身を含む): 88030080

約数和(自身を除く): 31911363

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 122263, 366789, 1100367, 2078471, 3301101, 6235413, 18706239, 56118717]

約数ペア:

[(1, 56118717), (3, 18706239), (9, 6235413), (17, 3301101), (27, 2078471), (51, 1100367), (153, 366789), (459, 122263)]