26951589

素因数分解:

$3^3\times 7^1\times {\mathrm{142601}}^1$

素因数の和:142617

約数の個数: 16

約数和(自身を含む): 45632640

約数和(自身を除く): 18681051

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 142601, 427803, 998207, 1283409, 2994621, 3850227, 8983863, 26951589]

約数ペア:

[(1, 26951589), (3, 8983863), (7, 3850227), (9, 2994621), (21, 1283409), (27, 998207), (63, 427803), (189, 142601)]