91747887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{36107}}^1$

素因数の和:36139

約数の個数: 24

約数和(自身を含む): 153675648

約数和(自身を除く): 61927761

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 36107, 108321, 252749, 397177, 758247, 1191531, 2780239, 4368947, 8340717, 13106841, 30582629, 91747887]

約数ペア:

[(1, 91747887), (3, 30582629), (7, 13106841), (11, 8340717), (21, 4368947), (33, 2780239), (77, 1191531), (121, 758247), (231, 397177), (363, 252749), (847, 108321), (2541, 36107)]