84247779

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9857}}^1$

素因数の和:9915

約数の個数: 32

約数和(自身を含む): 143847936

約数和(自身を除く): 59600157

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 9857, 29571, 68999, 108427, 206997, 325281, 364709, 758989, 1094127, 2276967, 2552963, 4011799, 7658889, 12035397, 28082593, 84247779]

約数ペア:

[(1, 84247779), (3, 28082593), (7, 12035397), (11, 7658889), (21, 4011799), (33, 2552963), (37, 2276967), (77, 1094127), (111, 758989), (231, 364709), (259, 325281), (407, 206997), (777, 108427), (1221, 68999), (2849, 29571), (8547, 9857)]