68546829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 102739840

約数和(自身を除く): 34193011

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 709, 871, 1443, 2127, 2479, 2613, 7437, 9217, 26233, 27651, 32227, 47503, 78699, 96681, 142509, 341029, 617539, 1023087, 1757611, 1852617, 5272833, 22848943, 68546829]

約数ペア:

[(1, 68546829), (3, 22848943), (13, 5272833), (37, 1852617), (39, 1757611), (67, 1023087), (111, 617539), (201, 341029), (481, 142509), (709, 96681), (871, 78699), (1443, 47503), (2127, 32227), (2479, 27651), (2613, 26233), (7437, 9217)]