168049809

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:7996

約数の個数: 28

約数和(自身を含む): 260680500

約数和(自身を除く): 92630691

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 7047, 7949, 21141, 23847, 71541, 214623, 230521, 643869, 691563, 1931607, 2074689, 5794821, 6224067, 18672201, 56016603, 168049809]

約数ペア:

[(1, 168049809), (3, 56016603), (9, 18672201), (27, 6224067), (29, 5794821), (81, 2074689), (87, 1931607), (243, 691563), (261, 643869), (729, 230521), (783, 214623), (2349, 71541), (7047, 23847), (7949, 21141)]