57257277

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 95606784

約数和(自身を除く): 38349507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 311, 797, 933, 2177, 2391, 3421, 5579, 6531, 8767, 10263, 16737, 23947, 26301, 61369, 71841, 184107, 247867, 743601, 1735069, 2726537, 5205207, 8179611, 19085759, 57257277]

約数ペア:

[(1, 57257277), (3, 19085759), (7, 8179611), (11, 5205207), (21, 2726537), (33, 1735069), (77, 743601), (231, 247867), (311, 184107), (797, 71841), (933, 61369), (2177, 26301), (2391, 23947), (3421, 16737), (5579, 10263), (6531, 8767)]