137550717

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{36131}}^1$

素因数の和:36190

約数の個数: 20

約数和(自身を含む): 209854656

約数和(自身を除く): 72303939

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 36131, 108393, 325179, 975537, 1698157, 2926611, 5094471, 15283413, 45850239, 137550717]

約数ペア:

[(1, 137550717), (3, 45850239), (9, 15283413), (27, 5094471), (47, 2926611), (81, 1698157), (141, 975537), (423, 325179), (1269, 108393), (3807, 36131)]