68675481

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57373}}^1$

素因数の和:57405

約数の個数: 24

約数和(自身を含む): 119337920

約数和(自身を除く): 50662439

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 57373, 172119, 401611, 516357, 1090087, 1204833, 3270261, 3614499, 7630609, 9810783, 22891827, 68675481]

約数ペア:

[(1, 68675481), (3, 22891827), (7, 9810783), (9, 7630609), (19, 3614499), (21, 3270261), (57, 1204833), (63, 1090087), (133, 516357), (171, 401611), (399, 172119), (1197, 57373)]