181564097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74687}}^1$

素因数の和:74728

約数の個数: 16

約数和(自身を含む): 225856512

約数和(自身を除く): 44292415

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 74687, 821557, 970931, 1269679, 10680241, 13966469, 16505827, 181564097]

約数ペア:

[(1, 181564097), (11, 16505827), (13, 13966469), (17, 10680241), (143, 1269679), (187, 970931), (221, 821557), (2431, 74687)]