68563227

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 100283392

約数和(自身を除く): 31720165

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1581, 2551, 7653, 8959, 26877, 43367, 79081, 130101, 237243, 737239, 1344377, 2211717, 4033131, 22854409, 68563227]

約数ペア:

[(1, 68563227), (3, 22854409), (17, 4033131), (31, 2211717), (51, 1344377), (93, 737239), (289, 237243), (527, 130101), (867, 79081), (1581, 43367), (2551, 26877), (7653, 8959)]