68072367

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 35711313

約数列:

[1, 3, 11, 29, 33, 83, 87, 249, 319, 857, 913, 957, 2407, 2571, 2739, 7221, 9427, 24853, 26477, 28281, 71131, 74559, 79431, 213393, 273383, 782441, 820149, 2062799, 2347323, 6188397, 22690789, 68072367]

約数ペア:

[(1, 68072367), (3, 22690789), (11, 6188397), (29, 2347323), (33, 2062799), (83, 820149), (87, 782441), (249, 273383), (319, 213393), (857, 79431), (913, 74559), (957, 71131), (2407, 28281), (2571, 26477), (2739, 24853), (7221, 9427)]