77472709

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 84335680

約数和(自身を除く): 6862971

約数列:

[1, 19, 37, 193, 571, 703, 3667, 7141, 10849, 21127, 110203, 135679, 401413, 2093857, 4077511, 77472709]

約数ペア:

[(1, 77472709), (19, 4077511), (37, 2093857), (193, 401413), (571, 135679), (703, 110203), (3667, 21127), (7141, 10849)]