7727945771

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{5693}}^1$

素因数の和:7851

約数の個数: 24

約数和(自身を含む): 9687407184

約数和(自身を除く): 1959461413

約数列:

[1, 7, 13, 49, 91, 637, 2131, 5693, 14917, 27703, 39851, 74009, 104419, 193921, 278957, 518063, 1357447, 3626441, 12131783, 84922481, 157713179, 594457367, 1103992253, 7727945771]

約数ペア:

[(1, 7727945771), (7, 1103992253), (13, 594457367), (49, 157713179), (91, 84922481), (637, 12131783), (2131, 3626441), (5693, 1357447), (14917, 518063), (27703, 278957), (39851, 193921), (74009, 104419)]