64381029

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{809}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 88179840

約数和(自身を除く): 23798811

約数列:

[1, 3, 41, 123, 647, 809, 1941, 2427, 26527, 33169, 79581, 99507, 523423, 1570269, 21460343, 64381029]

約数ペア:

[(1, 64381029), (3, 21460343), (41, 1570269), (123, 523423), (647, 99507), (809, 79581), (1941, 33169), (2427, 26527)]