71137143

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34217}}^1$

素因数の和:34244

約数の個数: 32

約数和(自身を含む): 131397120

約数和(自身を除く): 60259977

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 34217, 102651, 239519, 307953, 376387, 718557, 923859, 1129161, 2155671, 2634709, 3387483, 6467013, 7904127, 10162449, 23712381, 71137143]

約数ペア:

[(1, 71137143), (3, 23712381), (7, 10162449), (9, 7904127), (11, 6467013), (21, 3387483), (27, 2634709), (33, 2155671), (63, 1129161), (77, 923859), (99, 718557), (189, 376387), (231, 307953), (297, 239519), (693, 102651), (2079, 34217)]