40911399

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 63748608

約数和(自身を除く): 22837209

約数列:

[1, 3, 9, 27, 41, 81, 97, 123, 127, 291, 369, 381, 873, 1107, 1143, 2619, 3321, 3429, 3977, 5207, 7857, 10287, 11931, 12319, 15621, 35793, 36957, 46863, 107379, 110871, 140589, 322137, 332613, 421767, 505079, 997839, 1515237, 4545711, 13637133, 40911399]

約数ペア:

[(1, 40911399), (3, 13637133), (9, 4545711), (27, 1515237), (41, 997839), (81, 505079), (97, 421767), (123, 332613), (127, 322137), (291, 140589), (369, 110871), (381, 107379), (873, 46863), (1107, 36957), (1143, 35793), (2619, 15621), (3321, 12319), (3429, 11931), (3977, 10287), (5207, 7857)]