47105253

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 76926080

約数和(自身を除く): 29820827

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 3121, 5031, 9363, 15093, 28089, 40573, 84267, 121719, 134203, 365157, 402609, 1095471, 1207827, 1744639, 3623481, 5233917, 15701751, 47105253]

約数ペア:

[(1, 47105253), (3, 15701751), (9, 5233917), (13, 3623481), (27, 1744639), (39, 1207827), (43, 1095471), (117, 402609), (129, 365157), (351, 134203), (387, 121719), (559, 84267), (1161, 40573), (1677, 28089), (3121, 15093), (5031, 9363)]