135921978

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{9311}}^1$

素因数の和:10130

約数の個数: 24

約数和(自身を含む): 294892416

約数和(自身を除く): 158970438

約数列:

[1, 2, 3, 6, 9, 18, 811, 1622, 2433, 4866, 7299, 9311, 14598, 18622, 27933, 55866, 83799, 167598, 7551221, 15102442, 22653663, 45307326, 67960989, 135921978]

約数ペア:

[(1, 135921978), (2, 67960989), (3, 45307326), (6, 22653663), (9, 15102442), (18, 7551221), (811, 167598), (1622, 83799), (2433, 55866), (4866, 27933), (7299, 18622), (9311, 14598)]