69462279

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{9857}}^1$

素因数の和:9901

約数の個数: 24

約数和(自身を含む): 107649360

約数和(自身を除く): 38187081

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 9857, 29571, 88713, 266139, 285853, 798417, 857559, 2395251, 2572677, 7718031, 23154093, 69462279]

約数ペア:

[(1, 69462279), (3, 23154093), (9, 7718031), (27, 2572677), (29, 2395251), (81, 857559), (87, 798417), (243, 285853), (261, 266139), (783, 88713), (2349, 29571), (7047, 9857)]