78840780111

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{35181071}}^1$

素因数の和:35181163

約数の個数: 16

約数和(自身を含む): 118208401920

約数和(自身を除く): 39367621809

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 35181071, 105543213, 316629639, 949888917, 2920028893, 8760086679, 26280260037, 78840780111]

約数ペア:

[(1, 78840780111), (3, 26280260037), (9, 8760086679), (27, 2920028893), (83, 949888917), (249, 316629639), (747, 105543213), (2241, 35181071)]