127253273

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{977}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 152098560

約数和(自身を除く): 24845287

約数列:

[1, 7, 23, 161, 809, 977, 5663, 6839, 18607, 22471, 130249, 157297, 790393, 5532751, 18179039, 127253273]

約数ペア:

[(1, 127253273), (7, 18179039), (23, 5532751), (161, 790393), (809, 157297), (977, 130249), (5663, 22471), (6839, 18607)]