68199209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 78782592

約数和(自身を除く): 10583383

約数列:

[1, 13, 23, 47, 211, 299, 529, 611, 1081, 2743, 4853, 6877, 9917, 14053, 24863, 63089, 111619, 128921, 228091, 323219, 1451047, 2965183, 5246093, 68199209]

約数ペア:

[(1, 68199209), (13, 5246093), (23, 2965183), (47, 1451047), (211, 323219), (299, 228091), (529, 128921), (611, 111619), (1081, 63089), (2743, 24863), (4853, 14053), (6877, 9917)]