74506401

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2437}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 111562880

約数和(自身を除く): 37056479

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 2437, 3397, 7311, 10191, 21933, 30573, 104791, 192523, 314373, 577569, 943119, 1732707, 8278489, 24835467, 74506401]

約数ペア:

[(1, 74506401), (3, 24835467), (9, 8278489), (43, 1732707), (79, 943119), (129, 577569), (237, 314373), (387, 192523), (711, 104791), (2437, 30573), (3397, 21933), (7311, 10191)]