97777557

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{213023}}^1$

素因数の和:213049

約数の個数: 16

約数和(自身を含む): 153377280

約数和(自身を除く): 55599723

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 213023, 639069, 1917207, 3621391, 5751621, 10864173, 32592519, 97777557]

約数ペア:

[(1, 97777557), (3, 32592519), (9, 10864173), (17, 5751621), (27, 3621391), (51, 1917207), (153, 639069), (459, 213023)]