1118916963

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1021}}^1\times {\mathrm{1097}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 1705677120

約数和(自身を除く): 586760157

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1021, 1097, 3063, 3291, 9189, 9873, 27567, 29619, 37777, 40589, 113331, 121767, 339993, 365301, 1019979, 1095903, 1120037, 3360111, 10080333, 30240999, 41441369, 124324107, 372972321, 1118916963]

約数ペア:

[(1, 1118916963), (3, 372972321), (9, 124324107), (27, 41441369), (37, 30240999), (111, 10080333), (333, 3360111), (999, 1120037), (1021, 1095903), (1097, 1019979), (3063, 365301), (3291, 339993), (9189, 121767), (9873, 113331), (27567, 40589), (29619, 37777)]