64197681

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6619}}^1$

素因数の和:6736

約数の個数: 16

約数和(自身を含む): 88655040

約数和(自身を除く): 24457359

約数列:

[1, 3, 53, 61, 159, 183, 3233, 6619, 9699, 19857, 350807, 403759, 1052421, 1211277, 21399227, 64197681]

約数ペア:

[(1, 64197681), (3, 21399227), (53, 1211277), (61, 1052421), (159, 403759), (183, 350807), (3233, 19857), (6619, 9699)]