79081737

素因数分解:

$3^1\times 7^4\times {\mathrm{10979}}^1$

素因数の和:11010

約数の個数: 20

約数和(自身を含む): 123019920

約数和(自身を除く): 43938183

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 10979, 32937, 76853, 230559, 537971, 1613913, 3765797, 11297391, 26360579, 79081737]

約数ペア:

[(1, 79081737), (3, 26360579), (7, 11297391), (21, 3765797), (49, 1613913), (147, 537971), (343, 230559), (1029, 76853), (2401, 32937), (7203, 10979)]