78571161

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{171179}}^1$

素因数の和:171205

約数の個数: 16

約数和(自身を含む): 123249600

約数和(自身を除く): 44678439

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 171179, 513537, 1540611, 2910043, 4621833, 8730129, 26190387, 78571161]

約数ペア:

[(1, 78571161), (3, 26190387), (9, 8730129), (17, 4621833), (27, 2910043), (51, 1540611), (153, 513537), (459, 171179)]