69342559

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{3391}}^1$

素因数の和:3439

約数の個数: 18

約数和(自身を含む): 82557888

約数和(自身を除く): 13215329

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 3391, 20449, 37301, 44083, 410311, 484913, 573079, 5334043, 6303869, 69342559]

約数ペア:

[(1, 69342559), (11, 6303869), (13, 5334043), (121, 573079), (143, 484913), (169, 410311), (1573, 44083), (1859, 37301), (3391, 20449)]