67318779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47441}}^1$

素因数の和:47498

約数の個数: 16

約数和(自身を含む): 100197504

約数和(自身を除く): 32878725

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 47441, 142323, 521851, 1565553, 2039963, 6119889, 22439593, 67318779]

約数ペア:

[(1, 67318779), (3, 22439593), (11, 6119889), (33, 2039963), (43, 1565553), (129, 521851), (473, 142323), (1419, 47441)]