56492397

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 91288960

約数和(自身を除く): 34796563

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1987, 2187, 3159, 5961, 9477, 17883, 25831, 28431, 53649, 77493, 160947, 232479, 482841, 697437, 1448523, 2092311, 4345569, 6276933, 18830799, 56492397]

約数ペア:

[(1, 56492397), (3, 18830799), (9, 6276933), (13, 4345569), (27, 2092311), (39, 1448523), (81, 697437), (117, 482841), (243, 232479), (351, 160947), (729, 77493), (1053, 53649), (1987, 28431), (2187, 25831), (3159, 17883), (5961, 9477)]