47274759

素因数分解:

$3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 84364104

約数和(自身を除く): 37089345

約数列:

[1, 3, 7, 9, 21, 27, 43, 49, 63, 81, 129, 147, 189, 277, 301, 387, 441, 567, 831, 903, 1161, 1323, 1939, 2107, 2493, 2709, 3483, 3969, 5817, 6321, 7479, 8127, 11911, 13573, 17451, 18963, 22437, 24381, 35733, 40719, 52353, 56889, 83377, 107199, 122157, 157059, 170667, 250131, 321597, 366471, 583639, 750393, 964791, 1099413, 1750917, 2251179, 5252751, 6753537, 15758253, 47274759]

約数ペア:

[(1, 47274759), (3, 15758253), (7, 6753537), (9, 5252751), (21, 2251179), (27, 1750917), (43, 1099413), (49, 964791), (63, 750393), (81, 583639), (129, 366471), (147, 321597), (189, 250131), (277, 170667), (301, 157059), (387, 122157), (441, 107199), (567, 83377), (831, 56889), (903, 52353), (1161, 40719), (1323, 35733), (1939, 24381), (2107, 22437), (2493, 18963), (2709, 17451), (3483, 13573), (3969, 11911), (5817, 8127), (6321, 7479)]