78516581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^2$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 95231136

約数和(自身を除く): 16714555

約数列:

[1, 11, 13, 43, 113, 143, 473, 559, 1243, 1469, 4859, 6149, 12769, 16159, 53449, 63167, 140459, 165997, 549067, 694837, 1825967, 6039737, 7137871, 78516581]

約数ペア:

[(1, 78516581), (11, 7137871), (13, 6039737), (43, 1825967), (113, 694837), (143, 549067), (473, 165997), (559, 140459), (1243, 63167), (1469, 53449), (4859, 16159), (6149, 12769)]