66653526

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3660

約数の個数: 32

約数和(自身を含む): 138314880

約数和(自身を除く): 71661354

約数列:

[1, 2, 3, 6, 43, 73, 86, 129, 146, 219, 258, 438, 3139, 3539, 6278, 7078, 9417, 10617, 18834, 21234, 152177, 258347, 304354, 456531, 516694, 775041, 913062, 1550082, 11108921, 22217842, 33326763, 66653526]

約数ペア:

[(1, 66653526), (2, 33326763), (3, 22217842), (6, 11108921), (43, 1550082), (73, 913062), (86, 775041), (129, 516694), (146, 456531), (219, 304354), (258, 258347), (438, 152177), (3139, 21234), (3539, 18834), (6278, 10617), (7078, 9417)]