79779087

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{11321}}^1$

素因数の和:11365

約数の個数: 24

約数和(自身を含む): 123636240

約数和(自身を除く): 43857153

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 11321, 33963, 101889, 305667, 328309, 917001, 984927, 2751003, 2954781, 8864343, 26593029, 79779087]

約数ペア:

[(1, 79779087), (3, 26593029), (9, 8864343), (27, 2954781), (29, 2751003), (81, 984927), (87, 917001), (243, 328309), (261, 305667), (783, 101889), (2349, 33963), (7047, 11321)]