57216771

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8161}}^1$

素因数の和:8227

約数の個数: 24

約数和(自身を含む): 89129040

約数和(自身を除く): 31912269

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 8161, 24483, 73449, 155059, 334601, 465177, 1003803, 1395531, 3011409, 6357419, 19072257, 57216771]

約数ペア:

[(1, 57216771), (3, 19072257), (9, 6357419), (19, 3011409), (41, 1395531), (57, 1003803), (123, 465177), (171, 334601), (369, 155059), (779, 73449), (2337, 24483), (7011, 8161)]