65007927

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 101156000

約数和(自身を除く): 36148073

約数列:

[1, 3, 9, 27, 37, 81, 109, 111, 199, 327, 333, 597, 981, 999, 1791, 2943, 2997, 4033, 5373, 7363, 8829, 12099, 16119, 21691, 22089, 36297, 65073, 66267, 108891, 195219, 198801, 326673, 585657, 596403, 802567, 1756971, 2407701, 7223103, 21669309, 65007927]

約数ペア:

[(1, 65007927), (3, 21669309), (9, 7223103), (27, 2407701), (37, 1756971), (81, 802567), (109, 596403), (111, 585657), (199, 326673), (327, 198801), (333, 195219), (597, 108891), (981, 66267), (999, 65073), (1791, 36297), (2943, 22089), (2997, 21691), (4033, 16119), (5373, 12099), (7363, 8829)]