80451208017

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{175274963}}^1$

素因数の和:175274989

約数の個数: 16

約数和(自身を含む): 126197974080

約数和(自身を除く): 45746766063

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 175274963, 525824889, 1577474667, 2979674371, 4732424001, 8939023113, 26817069339, 80451208017]

約数ペア:

[(1, 80451208017), (3, 26817069339), (9, 8939023113), (17, 4732424001), (27, 2979674371), (51, 1577474667), (153, 525824889), (459, 175274963)]