123568443

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 192199680

約数和(自身を除く): 68631237

約数列:

[1, 3, 9, 23, 27, 69, 193, 207, 579, 621, 1031, 1737, 3093, 4439, 5211, 9279, 13317, 23713, 27837, 39951, 71139, 119853, 198983, 213417, 596949, 640251, 1790847, 4576609, 5372541, 13729827, 41189481, 123568443]

約数ペア:

[(1, 123568443), (3, 41189481), (9, 13729827), (23, 5372541), (27, 4576609), (69, 1790847), (193, 640251), (207, 596949), (579, 213417), (621, 198983), (1031, 119853), (1737, 71139), (3093, 39951), (4439, 27837), (5211, 23713), (9279, 13317)]