8568455967

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{6791}}^1$

素因数の和:7261

約数の個数: 40

約数和(自身を含む): 13178897952

約数和(自身を除く): 4610441985

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 421, 999, 1263, 2997, 3789, 6791, 11367, 15577, 20373, 34101, 46731, 61119, 140193, 183357, 251267, 420579, 550071, 753801, 1261737, 2261403, 2859011, 6784209, 8577033, 20352627, 25731099, 77193297, 105783407, 231579891, 317350221, 952050663, 2856151989, 8568455967]

約数ペア:

[(1, 8568455967), (3, 2856151989), (9, 952050663), (27, 317350221), (37, 231579891), (81, 105783407), (111, 77193297), (333, 25731099), (421, 20352627), (999, 8577033), (1263, 6784209), (2997, 2859011), (3789, 2261403), (6791, 1261737), (11367, 753801), (15577, 550071), (20373, 420579), (34101, 251267), (46731, 183357), (61119, 140193)]