86974329

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10091}}^1$

素因数の和:10137

約数の個数: 24

約数和(自身を含む): 132972192

約数和(自身を除く): 45997863

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 10091, 30273, 131183, 171547, 393549, 514641, 1705379, 2230111, 5116137, 6690333, 28991443, 86974329]

約数ペア:

[(1, 86974329), (3, 28991443), (13, 6690333), (17, 5116137), (39, 2230111), (51, 1705379), (169, 514641), (221, 393549), (507, 171547), (663, 131183), (2873, 30273), (8619, 10091)]