72392943

素因数分解:

$3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 113462832

約数和(自身を除く): 41069889

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 679, 2037, 4753, 5077, 14259, 15231, 35539, 106617, 248773, 492469, 746319, 1477407, 3447283, 10341849, 24130981, 72392943]

約数ペア:

[(1, 72392943), (3, 24130981), (7, 10341849), (21, 3447283), (49, 1477407), (97, 746319), (147, 492469), (291, 248773), (679, 106617), (2037, 35539), (4753, 15231), (5077, 14259)]