82707779

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{56533}}^1$

素因数の和:56570

約数の個数: 16

約数和(自身を含む): 108545280

約数和(自身を除く): 25837501

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 56533, 395731, 621863, 1074127, 4353041, 7518889, 11815397, 82707779]

約数ペア:

[(1, 82707779), (7, 11815397), (11, 7518889), (19, 4353041), (77, 1074127), (133, 621863), (209, 395731), (1463, 56533)]