78904023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{50873}}^1$

素因数の和:50934

約数の個数: 16

約数和(自身を含む): 117213696

約数和(自身を除く): 38309673

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 50873, 152619, 559603, 1678809, 2391031, 7173093, 26301341, 78904023]

約数ペア:

[(1, 78904023), (3, 26301341), (11, 7173093), (33, 2391031), (47, 1678809), (141, 559603), (517, 152619), (1551, 50873)]