55708737

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16477}}^1$

素因数の和:16517

約数の個数: 24

約数和(自身を含む): 90167616

約数和(自身を除く): 34458879

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 16477, 49431, 115339, 346017, 378971, 807373, 1136913, 2422119, 2652797, 7958391, 18569579, 55708737]

約数ペア:

[(1, 55708737), (3, 18569579), (7, 7958391), (21, 2652797), (23, 2422119), (49, 1136913), (69, 807373), (147, 378971), (161, 346017), (483, 115339), (1127, 49431), (3381, 16477)]