766729281

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1\times {\mathrm{4639}}^1$

素因数の和:6168

約数の個数: 16

約数和(自身を含む): 1050867200

約数和(自身を除く): 284137919

約数列:

[1, 3, 37, 111, 1489, 4467, 4639, 13917, 55093, 165279, 171643, 514929, 6907471, 20722413, 255576427, 766729281]

約数ペア:

[(1, 766729281), (3, 255576427), (37, 20722413), (111, 6907471), (1489, 514929), (4467, 171643), (4639, 165279), (13917, 55093)]