68806837

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 81777600

約数和(自身を除く): 12970763

約数列:

[1, 11, 17, 43, 187, 199, 473, 731, 1849, 2189, 3383, 8041, 8557, 20339, 31433, 37213, 94127, 145469, 345763, 367951, 1600159, 4047461, 6255167, 68806837]

約数ペア:

[(1, 68806837), (11, 6255167), (17, 4047461), (43, 1600159), (187, 367951), (199, 345763), (473, 145469), (731, 94127), (1849, 37213), (2189, 31433), (3383, 20339), (8041, 8557)]