203149701

素因数分解:

$3^6\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1668

約数の個数: 28

約数和(自身を含む): 306389760

約数和(自身を除く): 103240059

約数列:

[1, 3, 9, 27, 81, 191, 243, 573, 729, 1459, 1719, 4377, 5157, 13131, 15471, 39393, 46413, 118179, 139239, 278669, 354537, 836007, 1063611, 2508021, 7524063, 22572189, 67716567, 203149701]

約数ペア:

[(1, 203149701), (3, 67716567), (9, 22572189), (27, 7524063), (81, 2508021), (191, 1063611), (243, 836007), (573, 354537), (729, 278669), (1459, 139239), (1719, 118179), (4377, 46413), (5157, 39393), (13131, 15471)]