68611669

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 79632000

約数和(自身を除く): 11020331

約数列:

[1, 7, 149, 157, 419, 1043, 1099, 2933, 23393, 62431, 65783, 163751, 437017, 460481, 9801667, 68611669]

約数ペア:

[(1, 68611669), (7, 9801667), (149, 460481), (157, 437017), (419, 163751), (1043, 65783), (1099, 62431), (2933, 23393)]