68079879

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8377}}^1$

素因数の和:8436

約数の個数: 32

約数和(自身を含む): 117962240

約数和(自身を除く): 49882361

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 8377, 25131, 58639, 75393, 175917, 226179, 360211, 527751, 1080633, 1583253, 2521477, 3241899, 7564431, 9725697, 22693293, 68079879]

約数ペア:

[(1, 68079879), (3, 22693293), (7, 9725697), (9, 7564431), (21, 3241899), (27, 2521477), (43, 1583253), (63, 1080633), (129, 527751), (189, 360211), (301, 226179), (387, 175917), (903, 75393), (1161, 58639), (2709, 25131), (8127, 8377)]