55737909

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{28279}}^1$

素因数の和:28361

約数の個数: 16

約数和(自身を含む): 83708800

約数和(自身を除く): 27970891

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 28279, 84837, 254511, 763533, 2064367, 6193101, 18579303, 55737909]

約数ペア:

[(1, 55737909), (3, 18579303), (9, 6193101), (27, 2064367), (73, 763533), (219, 254511), (657, 84837), (1971, 28279)]