68940702297

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4690801}}^1$

素因数の和:4690901

約数の個数: 24

約数和(自身を含む): 105374176128

約数和(自身を除く): 36433473831

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 14697, 4690801, 14072403, 42217209, 107888423, 323665269, 333046871, 970995807, 999140613, 2997421839, 7660078033, 22980234099, 68940702297]

約数ペア:

[(1, 68940702297), (3, 22980234099), (9, 7660078033), (23, 2997421839), (69, 999140613), (71, 970995807), (207, 333046871), (213, 323665269), (639, 107888423), (1633, 42217209), (4899, 14072403), (14697, 4690801)]