86994063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1627}}^1$

素因数の和:2103

約数の個数: 24

約数和(自身を含む): 135703568

約数和(自身を除く): 48709505

約数列:

[1, 3, 9, 13, 39, 117, 457, 1371, 1627, 4113, 4881, 5941, 14643, 17823, 21151, 53469, 63453, 190359, 743539, 2230617, 6691851, 9666007, 28998021, 86994063]

約数ペア:

[(1, 86994063), (3, 28998021), (9, 9666007), (13, 6691851), (39, 2230617), (117, 743539), (457, 190359), (1371, 63453), (1627, 53469), (4113, 21151), (4881, 17823), (5941, 14643)]