161649103

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{6581}}^1$

素因数の和:6639

約数の個数: 24

約数和(自身を含む): 210097440

約数和(自身を除く): 48448337

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 2233, 3509, 6581, 24563, 46067, 72391, 190849, 506737, 796301, 1335943, 2099339, 5574107, 14695373, 23092729, 161649103]

約数ペア:

[(1, 161649103), (7, 23092729), (11, 14695373), (29, 5574107), (77, 2099339), (121, 1335943), (203, 796301), (319, 506737), (847, 190849), (2233, 72391), (3509, 46067), (6581, 24563)]