78837279

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{14447}}^1$

素因数の和:14574

約数の個数: 16

約数和(自身を含む): 112347648

約数和(自身を除く): 33510369

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 14447, 43341, 245599, 736797, 1545829, 4637487, 26279093, 78837279]

約数ペア:

[(1, 78837279), (3, 26279093), (17, 4637487), (51, 1545829), (107, 736797), (321, 245599), (1819, 43341), (5457, 14447)]