80900667

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 124104960

約数和(自身を除く): 43204293

約数列:

[1, 3, 9, 27, 41, 107, 123, 321, 369, 683, 963, 1107, 2049, 2889, 4387, 6147, 13161, 18441, 28003, 39483, 73081, 84009, 118449, 219243, 252027, 657729, 756081, 1973187, 2996321, 8988963, 26966889, 80900667]

約数ペア:

[(1, 80900667), (3, 26966889), (9, 8988963), (27, 2996321), (41, 1973187), (107, 756081), (123, 657729), (321, 252027), (369, 219243), (683, 118449), (963, 84009), (1107, 73081), (2049, 39483), (2889, 28003), (4387, 18441), (6147, 13161)]