168306939

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1201}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 254266272

約数和(自身を除く): 85959333

約数列:

[1, 3, 9, 23, 69, 207, 677, 1201, 2031, 3603, 6093, 10809, 15571, 27623, 46713, 82869, 140139, 248607, 813077, 2439231, 7317693, 18700771, 56102313, 168306939]

約数ペア:

[(1, 168306939), (3, 56102313), (9, 18700771), (23, 7317693), (69, 2439231), (207, 813077), (677, 248607), (1201, 140139), (2031, 82869), (3603, 46713), (6093, 27623), (10809, 15571)]