196346943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5431}}^1$

素因数の和:5556

約数の個数: 32

約数和(自身を含む): 316359680

約数和(自身を除く): 120012737

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 927, 1339, 2781, 4017, 5431, 12051, 16293, 36153, 48879, 70603, 146637, 211809, 559393, 635427, 1678179, 1906281, 5034537, 7272109, 15103611, 21816327, 65448981, 196346943]

約数ペア:

[(1, 196346943), (3, 65448981), (9, 21816327), (13, 15103611), (27, 7272109), (39, 5034537), (103, 1906281), (117, 1678179), (309, 635427), (351, 559393), (927, 211809), (1339, 146637), (2781, 70603), (4017, 48879), (5431, 36153), (12051, 16293)]