81692061

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 120274560

約数和(自身を除く): 38582499

約数列:

[1, 3, 11, 33, 121, 313, 363, 719, 939, 2157, 3443, 7909, 10329, 23727, 37873, 86999, 113619, 225047, 260997, 675141, 2475517, 7426551, 27230687, 81692061]

約数ペア:

[(1, 81692061), (3, 27230687), (11, 7426551), (33, 2475517), (121, 675141), (313, 260997), (363, 225047), (719, 113619), (939, 86999), (2157, 37873), (3443, 23727), (7909, 10329)]