68877123

素因数分解:

$3^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{1871}}^1$

素因数の和:3634

約数の個数: 16

約数和(自身を含む): 105071616

約数和(自身を除く): 36194493

約数列:

[1, 3, 7, 21, 1753, 1871, 5259, 5613, 12271, 13097, 36813, 39291, 3279863, 9839589, 22959041, 68877123]

約数ペア:

[(1, 68877123), (3, 22959041), (7, 9839589), (21, 3279863), (1753, 39291), (1871, 36813), (5259, 13097), (5613, 12271)]