9687681

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 28

約数和(自身を含む): 14781732

約数和(自身を除く): 5094051

約数列:

[1, 3, 9, 27, 81, 97, 137, 243, 291, 411, 729, 873, 1233, 2619, 3699, 7857, 11097, 13289, 23571, 33291, 39867, 70713, 99873, 119601, 358803, 1076409, 3229227, 9687681]

約数ペア:

[(1, 9687681), (3, 3229227), (9, 1076409), (27, 358803), (81, 119601), (97, 99873), (137, 70713), (243, 39867), (291, 33291), (411, 23571), (729, 13289), (873, 11097), (1233, 7857), (2619, 3699)]