85307829

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 121908864

約数和(自身を除く): 36601035

約数列:

[1, 3, 37, 43, 61, 111, 129, 183, 293, 879, 1591, 2257, 2623, 4773, 6771, 7869, 10841, 12599, 17873, 32523, 37797, 53619, 97051, 291153, 466163, 661301, 768539, 1398489, 1983903, 2305617, 28435943, 85307829]

約数ペア:

[(1, 85307829), (3, 28435943), (37, 2305617), (43, 1983903), (61, 1398489), (111, 768539), (129, 661301), (183, 466163), (293, 291153), (879, 97051), (1591, 53619), (2257, 37797), (2623, 32523), (4773, 17873), (6771, 12599), (7869, 10841)]