66762657

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{190207}}^1$

素因数の和:190229

約数の個数: 16

約数和(自身を含む): 106516480

約数和(自身を除く): 39753823

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 190207, 570621, 1711863, 2472691, 5135589, 7418073, 22254219, 66762657]

約数ペア:

[(1, 66762657), (3, 22254219), (9, 7418073), (13, 5135589), (27, 2472691), (39, 1711863), (117, 570621), (351, 190207)]