77230439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31769}}^1$

素因数の和:31810

約数の個数: 16

約数和(自身を含む): 96072480

約数和(自身を除く): 18842041

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 31769, 349459, 412997, 540073, 4542967, 5940803, 7020949, 77230439]

約数ペア:

[(1, 77230439), (11, 7020949), (13, 5940803), (17, 4542967), (143, 540073), (187, 412997), (221, 349459), (2431, 31769)]