57671517

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 27000483

約数列:

[1, 3, 19, 29, 57, 87, 139, 251, 417, 551, 753, 1653, 2641, 4031, 4769, 7279, 7923, 12093, 14307, 21837, 34889, 76589, 104667, 138301, 229767, 414903, 662891, 1011781, 1988673, 3035343, 19223839, 57671517]

約数ペア:

[(1, 57671517), (3, 19223839), (19, 3035343), (29, 1988673), (57, 1011781), (87, 662891), (139, 414903), (251, 229767), (417, 138301), (551, 104667), (753, 76589), (1653, 34889), (2641, 21837), (4031, 14307), (4769, 12093), (7279, 7923)]