83919187

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^2$

素因数の和:319

約数の個数: 18

約数和(自身を含む): 95135964

約数和(自身を除く): 11216777

約数列:

[1, 11, 43, 121, 127, 473, 1397, 5203, 5461, 15367, 16129, 60071, 177419, 660781, 693547, 1951609, 7629017, 83919187]

約数ペア:

[(1, 83919187), (11, 7629017), (43, 1951609), (121, 693547), (127, 660781), (473, 177419), (1397, 60071), (5203, 16129), (5461, 15367)]