168869007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{1201}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 258766560

約数和(自身を除く): 89897553

約数列:

[1, 3, 9, 17, 51, 153, 919, 1201, 2757, 3603, 8271, 10809, 15623, 20417, 46869, 61251, 140607, 183753, 1103719, 3311157, 9933471, 18763223, 56289669, 168869007]

約数ペア:

[(1, 168869007), (3, 56289669), (9, 18763223), (17, 9933471), (51, 3311157), (153, 1103719), (919, 183753), (1201, 140607), (2757, 61251), (3603, 46869), (8271, 20417), (10809, 15623)]