116646159

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 181440000

約数和(自身を除く): 64793841

約数列:

[1, 3, 7, 21, 89, 139, 267, 417, 449, 623, 973, 1347, 1869, 2919, 3143, 9429, 12371, 37113, 39961, 62411, 86597, 119883, 187233, 259791, 279727, 436877, 839181, 1310631, 5554579, 16663737, 38882053, 116646159]

約数ペア:

[(1, 116646159), (3, 38882053), (7, 16663737), (21, 5554579), (89, 1310631), (139, 839181), (267, 436877), (417, 279727), (449, 259791), (623, 187233), (973, 119883), (1347, 86597), (1869, 62411), (2919, 39961), (3143, 37113), (9429, 12371)]