68866551

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{196201}}^1$

素因数の和:196223

約数の個数: 16

約数和(自身を含む): 109873120

約数和(自身を除く): 41006569

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 196201, 588603, 1765809, 2550613, 5297427, 7651839, 22955517, 68866551]

約数ペア:

[(1, 68866551), (3, 22955517), (9, 7651839), (13, 5297427), (27, 2550613), (39, 1765809), (117, 588603), (351, 196201)]