1779584823

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 2704762368

約数和(自身を除く): 925177545

約数列:

[1, 3, 9, 27, 81, 83, 223, 249, 669, 747, 1187, 2007, 2241, 3561, 6021, 6723, 10683, 18063, 18509, 32049, 55527, 96147, 98521, 166581, 264701, 295563, 499743, 794103, 886689, 1499229, 2382309, 2660067, 7146927, 7980201, 21440781, 21970183, 65910549, 197731647, 593194941, 1779584823]

約数ペア:

[(1, 1779584823), (3, 593194941), (9, 197731647), (27, 65910549), (81, 21970183), (83, 21440781), (223, 7980201), (249, 7146927), (669, 2660067), (747, 2382309), (1187, 1499229), (2007, 886689), (2241, 794103), (3561, 499743), (6021, 295563), (6723, 264701), (10683, 166581), (18063, 98521), (18509, 96147), (32049, 55527)]