55402803

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1153}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 84611280

約数和(自身を除く): 29208477

約数列:

[1, 3, 9, 19, 57, 171, 281, 843, 1153, 2529, 3459, 5339, 10377, 16017, 21907, 48051, 65721, 197163, 323993, 971979, 2915937, 6155867, 18467601, 55402803]

約数ペア:

[(1, 55402803), (3, 18467601), (9, 6155867), (19, 2915937), (57, 971979), (171, 323993), (281, 197163), (843, 65721), (1153, 48051), (2529, 21907), (3459, 16017), (5339, 10377)]