137272123

素因数分解:

${\mathrm{31}}^2\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1866

約数の個数: 12

約数和(自身を含む): 143635464

約数和(自身を除く): 6363341

約数列:

[1, 31, 83, 961, 1721, 2573, 53351, 79763, 142843, 1653881, 4428133, 137272123]

約数ペア:

[(1, 137272123), (31, 4428133), (83, 1653881), (961, 142843), (1721, 79763), (2573, 53351)]