47492217

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 75816960

約数和(自身を除く): 28324743

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 2467, 6417, 7401, 19251, 22203, 56741, 66609, 76477, 170223, 229431, 510669, 688293, 1532007, 1758971, 2064879, 5276913, 15830739, 47492217]

約数ペア:

[(1, 47492217), (3, 15830739), (9, 5276913), (23, 2064879), (27, 1758971), (31, 1532007), (69, 688293), (93, 510669), (207, 229431), (279, 170223), (621, 76477), (713, 66609), (837, 56741), (2139, 22203), (2467, 19251), (6417, 7401)]