66947862

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{433}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 136428768

約数和(自身を除く): 69480906

約数列:

[1, 2, 3, 6, 73, 146, 219, 353, 433, 438, 706, 866, 1059, 1299, 2118, 2598, 25769, 31609, 51538, 63218, 77307, 94827, 152849, 154614, 189654, 305698, 458547, 917094, 11157977, 22315954, 33473931, 66947862]

約数ペア:

[(1, 66947862), (2, 33473931), (3, 22315954), (6, 11157977), (73, 917094), (146, 458547), (219, 305698), (353, 189654), (433, 154614), (438, 152849), (706, 94827), (866, 77307), (1059, 63218), (1299, 51538), (2118, 31609), (2598, 25769)]