64709961

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{3769}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 88670400

約数和(自身を除く): 23960439

約数列:

[1, 3, 59, 97, 177, 291, 3769, 5723, 11307, 17169, 222371, 365593, 667113, 1096779, 21569987, 64709961]

約数ペア:

[(1, 64709961), (3, 21569987), (59, 1096779), (97, 667113), (177, 365593), (291, 222371), (3769, 17169), (5723, 11307)]