160872789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6163}}^1$

素因数の和:6297

約数の個数: 32

約数和(自身を含む): 269835264

約数和(自身を除く): 108962475

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 6163, 8701, 18489, 26103, 43141, 67793, 129423, 203379, 474551, 696419, 1423653, 2089257, 4874933, 7660609, 14624799, 22981827, 53624263, 160872789]

約数ペア:

[(1, 160872789), (3, 53624263), (7, 22981827), (11, 14624799), (21, 7660609), (33, 4874933), (77, 2089257), (113, 1423653), (231, 696419), (339, 474551), (791, 203379), (1243, 129423), (2373, 67793), (3729, 43141), (6163, 26103), (8701, 18489)]