78309803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32213}}^1$

素因数の和:32254

約数の個数: 16

約数和(自身を含む): 97415136

約数和(自身を除く): 19105333

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 32213, 354343, 418769, 547621, 4606459, 6023831, 7119073, 78309803]

約数ペア:

[(1, 78309803), (11, 7119073), (13, 6023831), (17, 4606459), (143, 547621), (187, 418769), (221, 354343), (2431, 32213)]