79777789

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{46141}}^1$

素因数の和:46180

約数の個数: 16

約数和(自身を含む): 103358080

約数和(自身を除く): 23580291

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 46141, 322987, 599833, 876679, 4198831, 6136753, 11396827, 79777789]

約数ペア:

[(1, 79777789), (7, 11396827), (13, 6136753), (19, 4198831), (91, 876679), (133, 599833), (247, 322987), (1729, 46141)]