79772889

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{433}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 126214144

約数和(自身を除く): 46441255

約数列:

[1, 3, 7, 21, 31, 93, 217, 283, 433, 651, 849, 1299, 1981, 3031, 5943, 8773, 9093, 13423, 26319, 40269, 61411, 93961, 122539, 184233, 281883, 367617, 857773, 2573319, 3798709, 11396127, 26590963, 79772889]

約数ペア:

[(1, 79772889), (3, 26590963), (7, 11396127), (21, 3798709), (31, 2573319), (93, 857773), (217, 367617), (283, 281883), (433, 184233), (651, 122539), (849, 93961), (1299, 61411), (1981, 40269), (3031, 26319), (5943, 13423), (8773, 9093)]