47352357

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 76900824

約数和(自身を除く): 29548467

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 193, 233, 351, 579, 699, 1053, 1737, 2097, 2509, 3029, 5211, 6291, 7527, 9087, 15633, 18873, 22581, 27261, 44969, 67743, 81783, 134907, 203229, 245349, 404721, 584597, 1214163, 1753791, 3642489, 5261373, 15784119, 47352357]

約数ペア:

[(1, 47352357), (3, 15784119), (9, 5261373), (13, 3642489), (27, 1753791), (39, 1214163), (81, 584597), (117, 404721), (193, 245349), (233, 203229), (351, 134907), (579, 81783), (699, 67743), (1053, 44969), (1737, 27261), (2097, 22581), (2509, 18873), (3029, 15633), (5211, 9087), (6291, 7527)]