58729131

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{12289}}^1$

素因数の和:12360

約数の個数: 20

約数和(自身を含む): 89225400

約数和(自身を除く): 30496269

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 12289, 36867, 110601, 331803, 725051, 995409, 2175153, 6525459, 19576377, 58729131]

約数ペア:

[(1, 58729131), (3, 19576377), (9, 6525459), (27, 2175153), (59, 995409), (81, 725051), (177, 331803), (531, 110601), (1593, 36867), (4779, 12289)]