66492811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23339}}^1$

素因数の和:23394

約数の個数: 16

約数和(自身を含む): 85144320

約数和(自身を除く): 18651509

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 23339, 163373, 256729, 863543, 1797103, 6044801, 9498973, 66492811]

約数ペア:

[(1, 66492811), (7, 9498973), (11, 6044801), (37, 1797103), (77, 863543), (259, 256729), (407, 163373), (2849, 23339)]