70217199

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{66683}}^1$

素因数の和:66708

約数の個数: 20

約数和(自身を含む): 112962696

約数和(自身を除く): 42745497

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 66683, 200049, 600147, 866879, 1800441, 2600637, 5401323, 7801911, 23405733, 70217199]

約数ペア:

[(1, 70217199), (3, 23405733), (9, 7801911), (13, 5401323), (27, 2600637), (39, 1800441), (81, 866879), (117, 600147), (351, 200049), (1053, 66683)]