78045407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2473}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 90251520

約数和(自身を除く): 12206113

約数列:

[1, 11, 19, 151, 209, 1661, 2473, 2869, 27203, 31559, 46987, 373423, 516857, 4107653, 7095037, 78045407]

約数ペア:

[(1, 78045407), (11, 7095037), (19, 4107653), (151, 516857), (209, 373423), (1661, 46987), (2473, 31559), (2869, 27203)]