68205231

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 104382720

約数和(自身を除く): 36177489

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 2447, 3097, 7341, 9291, 22023, 27873, 46493, 139479, 398861, 418437, 1196583, 3589749, 7578359, 22735077, 68205231]

約数ペア:

[(1, 68205231), (3, 22735077), (9, 7578359), (19, 3589749), (57, 1196583), (163, 418437), (171, 398861), (489, 139479), (1467, 46493), (2447, 27873), (3097, 22023), (7341, 9291)]