27651699

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:558

約数の個数: 28

約数和(自身を含む): 42049896

約数和(自身を除く): 14398197

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 457, 729, 747, 1371, 2241, 4113, 6723, 12339, 20169, 37017, 37931, 60507, 111051, 113793, 333153, 341379, 1024137, 3072411, 9217233, 27651699]

約数ペア:

[(1, 27651699), (3, 9217233), (9, 3072411), (27, 1024137), (81, 341379), (83, 333153), (243, 113793), (249, 111051), (457, 60507), (729, 37931), (747, 37017), (1371, 20169), (2241, 12339), (4113, 6723)]