79793511

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{2003}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 124280064

約数和(自身を除く): 44486553

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1897, 2003, 5691, 6009, 13279, 14021, 39837, 42063, 98147, 294441, 542813, 1628439, 3799691, 11399073, 26597837, 79793511]

約数ペア:

[(1, 79793511), (3, 26597837), (7, 11399073), (21, 3799691), (49, 1628439), (147, 542813), (271, 294441), (813, 98147), (1897, 42063), (2003, 39837), (5691, 14021), (6009, 13279)]