64157661

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9151}}^1$

素因数の和:9217

約数の個数: 24

約数和(自身を含む): 99939840

約数和(自身を除く): 35782179

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 9151, 27453, 82359, 173869, 375191, 521607, 1125573, 1564821, 3376719, 7128629, 21385887, 64157661]

約数ペア:

[(1, 64157661), (3, 21385887), (9, 7128629), (19, 3376719), (41, 1564821), (57, 1125573), (123, 521607), (171, 375191), (369, 173869), (779, 82359), (2337, 27453), (7011, 9151)]