66942271

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 75132288

約数和(自身を除く): 8190017

約数列:

[1, 11, 43, 307, 461, 473, 3377, 5071, 13201, 19823, 141527, 145211, 218053, 1556797, 6085661, 66942271]

約数ペア:

[(1, 66942271), (11, 6085661), (43, 1556797), (307, 218053), (461, 145211), (473, 141527), (3377, 19823), (5071, 13201)]