40394673

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3226

約数の個数: 32

約数和(自身を含む): 66823680

約数和(自身を除く): 26429007

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 3163, 4257, 9489, 12771, 28467, 34793, 85401, 104379, 136009, 313137, 408027, 939411, 1224081, 1496099, 3672243, 4488297, 13464891, 40394673]

約数ペア:

[(1, 40394673), (3, 13464891), (9, 4488297), (11, 3672243), (27, 1496099), (33, 1224081), (43, 939411), (99, 408027), (129, 313137), (297, 136009), (387, 104379), (473, 85401), (1161, 34793), (1419, 28467), (3163, 12771), (4257, 9489)]