2755712961

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{21031}}^1$

素因数の和:21274

約数の個数: 32

約数和(自身を含む): 4280432640

約数和(自身を除く): 1524719679

約数列:

[1, 3, 9, 23, 27, 69, 207, 211, 621, 633, 1899, 4853, 5697, 14559, 21031, 43677, 63093, 131031, 189279, 483713, 567837, 1451139, 4353417, 4437541, 13060251, 13312623, 39937869, 102063443, 119813607, 306190329, 918570987, 2755712961]

約数ペア:

[(1, 2755712961), (3, 918570987), (9, 306190329), (23, 119813607), (27, 102063443), (69, 39937869), (207, 13312623), (211, 13060251), (621, 4437541), (633, 4353417), (1899, 1451139), (4853, 567837), (5697, 483713), (14559, 189279), (21031, 131031), (43677, 63093)]