78171243

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{1039}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 107827200

約数和(自身を除く): 29655957

約数列:

[1, 3, 31, 93, 809, 1039, 2427, 3117, 25079, 32209, 75237, 96627, 840551, 2521653, 26057081, 78171243]

約数ペア:

[(1, 78171243), (3, 26057081), (31, 2521653), (93, 840551), (809, 96627), (1039, 75237), (2427, 32209), (3117, 25079)]