1566741933

素因数分解:

$3^4\times {\mathrm{2309}}^1\times {\mathrm{8377}}^1$

素因数の和:10698

約数の個数: 20

約数和(自身を含む): 2341734780

約数和(自身を除く): 774992847

約数列:

[1, 3, 9, 27, 81, 2309, 6927, 8377, 20781, 25131, 62343, 75393, 187029, 226179, 678537, 19342493, 58027479, 174082437, 522247311, 1566741933]

約数ペア:

[(1, 1566741933), (3, 522247311), (9, 174082437), (27, 58027479), (81, 19342493), (2309, 678537), (6927, 226179), (8377, 187029), (20781, 75393), (25131, 62343)]