66140343

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 97870032

約数和(自身を除く): 31729689

約数列:

[1, 3, 9, 53, 159, 313, 443, 477, 939, 1329, 2817, 3987, 16589, 23479, 49767, 70437, 138659, 149301, 211311, 415977, 1247931, 7348927, 22046781, 66140343]

約数ペア:

[(1, 66140343), (3, 22046781), (9, 7348927), (53, 1247931), (159, 415977), (313, 211311), (443, 149301), (477, 138659), (939, 70437), (1329, 49767), (2817, 23479), (3987, 16589)]