81427027

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7434

約数の個数: 16

約数和(自身を含む): 95281920

約数和(自身を除く): 13854893

約数列:

[1, 11, 19, 53, 209, 583, 1007, 7351, 11077, 80861, 139669, 389603, 1536359, 4285633, 7402457, 81427027]

約数ペア:

[(1, 81427027), (11, 7402457), (19, 4285633), (53, 1536359), (209, 389603), (583, 139669), (1007, 80861), (7351, 11077)]