64141287

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{3881}}^1$

素因数の和:4678

約数の個数: 16

約数和(自身を含む): 97888512

約数和(自身を除く): 33747225

約数列:

[1, 3, 7, 21, 787, 2361, 3881, 5509, 11643, 16527, 27167, 81501, 3054347, 9163041, 21380429, 64141287]

約数ペア:

[(1, 64141287), (3, 21380429), (7, 9163041), (21, 3054347), (787, 81501), (2361, 27167), (3881, 16527), (5509, 11643)]