202087413

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{839}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 327398400

約数和(自身を除く): 125310987

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 811, 839, 2433, 2517, 7299, 7551, 8921, 9229, 21897, 22653, 26763, 27687, 80289, 83061, 240867, 249183, 680429, 2041287, 6123861, 7484719, 18371583, 22454157, 67362471, 202087413]

約数ペア:

[(1, 202087413), (3, 67362471), (9, 22454157), (11, 18371583), (27, 7484719), (33, 6123861), (99, 2041287), (297, 680429), (811, 249183), (839, 240867), (2433, 83061), (2517, 80289), (7299, 27687), (7551, 26763), (8921, 22653), (9229, 21897)]