40904919

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5130

約数の個数: 28

約数和(自身を含む): 66917832

約数和(自身を除く): 26012913

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 5101, 8019, 15303, 45909, 56111, 137727, 168333, 413181, 504999, 1239543, 1514997, 3718629, 4544991, 13634973, 40904919]

約数ペア:

[(1, 40904919), (3, 13634973), (9, 4544991), (11, 3718629), (27, 1514997), (33, 1239543), (81, 504999), (99, 413181), (243, 168333), (297, 137727), (729, 56111), (891, 45909), (2673, 15303), (5101, 8019)]