82182457

素因数分解:

$7^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 19193543

約数列:

[1, 7, 31, 49, 59, 131, 217, 343, 413, 917, 1519, 1829, 2891, 4061, 6419, 7729, 10633, 12803, 20237, 28427, 44933, 54103, 89621, 198989, 239599, 378721, 627347, 1392923, 1677193, 2651047, 11740351, 82182457]

約数ペア:

[(1, 82182457), (7, 11740351), (31, 2651047), (49, 1677193), (59, 1392923), (131, 627347), (217, 378721), (343, 239599), (413, 198989), (917, 89621), (1519, 54103), (1829, 44933), (2891, 28427), (4061, 20237), (6419, 12803), (7729, 10633)]