82672209

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 122316480

約数和(自身を除く): 39644271

約数列:

[1, 3, 9, 53, 159, 263, 477, 659, 789, 1977, 2367, 5931, 13939, 34927, 41817, 104781, 125451, 173317, 314343, 519951, 1559853, 9185801, 27557403, 82672209]

約数ペア:

[(1, 82672209), (3, 27557403), (9, 9185801), (53, 1559853), (159, 519951), (263, 314343), (477, 173317), (659, 125451), (789, 104781), (1977, 41817), (2367, 34927), (5931, 13939)]