71666373

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 104996736

約数和(自身を除く): 33330363

約数列:

[1, 3, 17, 37, 51, 111, 163, 233, 489, 629, 699, 1887, 2771, 3961, 6031, 8313, 8621, 11883, 18093, 25863, 37979, 102527, 113937, 146557, 307581, 439671, 645643, 1405223, 1936929, 4215669, 23888791, 71666373]

約数ペア:

[(1, 71666373), (3, 23888791), (17, 4215669), (37, 1936929), (51, 1405223), (111, 645643), (163, 439671), (233, 307581), (489, 146557), (629, 113937), (699, 102527), (1887, 37979), (2771, 25863), (3961, 18093), (6031, 11883), (8313, 8621)]