56684043

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53831}}^1$

素因数の和:53856

約数の個数: 20

約数和(自身を含む): 91191408

約数和(自身を除く): 34507365

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 53831, 161493, 484479, 699803, 1453437, 2099409, 4360311, 6298227, 18894681, 56684043]

約数ペア:

[(1, 56684043), (3, 18894681), (9, 6298227), (13, 4360311), (27, 2099409), (39, 1453437), (81, 699803), (117, 484479), (351, 161493), (1053, 53831)]