79239999

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6709}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 109936640

約数和(自身を除く): 30696641

約数列:

[1, 3, 31, 93, 127, 381, 3937, 6709, 11811, 20127, 207979, 623937, 852043, 2556129, 26413333, 79239999]

約数ペア:

[(1, 79239999), (3, 26413333), (31, 2556129), (93, 852043), (127, 623937), (381, 207979), (3937, 20127), (6709, 11811)]