71922411

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{8969}}^1$

素因数の和:8998

約数の個数: 28

約数和(自身を含む): 117650520

約数和(自身を除く): 45728109

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 8969, 26907, 80721, 98659, 242163, 295977, 726489, 887931, 2179467, 2663793, 6538401, 7991379, 23974137, 71922411]

約数ペア:

[(1, 71922411), (3, 23974137), (9, 7991379), (11, 6538401), (27, 2663793), (33, 2179467), (81, 887931), (99, 726489), (243, 295977), (297, 242163), (729, 98659), (891, 80721), (2673, 26907), (8019, 8969)]