87475761

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{190579}}^1$

素因数の和:190605

約数の個数: 16

約数和(自身を含む): 137217600

約数和(自身を除く): 49741839

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 190579, 571737, 1715211, 3239843, 5145633, 9719529, 29158587, 87475761]

約数ペア:

[(1, 87475761), (3, 29158587), (9, 9719529), (17, 5145633), (27, 3239843), (51, 1715211), (153, 571737), (459, 190579)]