27493851

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 46787904

約数和(自身を除く): 19294053

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 347, 539, 1029, 1041, 1617, 2401, 2429, 3773, 3817, 7203, 7287, 11319, 11451, 17003, 26411, 26719, 51009, 79233, 80157, 119021, 187033, 357063, 561099, 833147, 1309231, 2499441, 3927693, 9164617, 27493851]

約数ペア:

[(1, 27493851), (3, 9164617), (7, 3927693), (11, 2499441), (21, 1309231), (33, 833147), (49, 561099), (77, 357063), (147, 187033), (231, 119021), (343, 80157), (347, 79233), (539, 51009), (1029, 26719), (1041, 26411), (1617, 17003), (2401, 11451), (2429, 11319), (3773, 7287), (3817, 7203)]