78102143

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 91166784

約数和(自身を除く): 13064641

約数列:

[1, 7, 61, 317, 427, 577, 2219, 4039, 19337, 35197, 135359, 182909, 246379, 1280363, 11157449, 78102143]

約数ペア:

[(1, 78102143), (7, 11157449), (61, 1280363), (317, 246379), (427, 182909), (577, 135359), (2219, 35197), (4039, 19337)]