64709151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{3407}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 93133824

約数和(自身を除く): 28424673

約数列:

[1, 3, 13, 39, 487, 1461, 3407, 6331, 10221, 18993, 44291, 132873, 1659209, 4977627, 21569717, 64709151]

約数ペア:

[(1, 64709151), (3, 21569717), (13, 4977627), (39, 1659209), (487, 132873), (1461, 44291), (3407, 18993), (6331, 10221)]