80386053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{21557}}^1$

素因数の和:21684

約数の個数: 16

約数和(自身を含む): 117965376

約数和(自身を除く): 37579323

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 21557, 64671, 237127, 711381, 2435941, 7307823, 26795351, 80386053]

約数ペア:

[(1, 80386053), (3, 26795351), (11, 7307823), (33, 2435941), (113, 711381), (339, 237127), (1243, 64671), (3729, 21557)]