52865541

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{3313}}^1$

素因数の和:3522

約数の個数: 20

約数和(自身を含む): 79396812

約数和(自身を除く): 26531271

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 3313, 5319, 9939, 15957, 29817, 89451, 268353, 652661, 1957983, 5873949, 17621847, 52865541]

約数ペア:

[(1, 52865541), (3, 17621847), (9, 5873949), (27, 1957983), (81, 652661), (197, 268353), (591, 89451), (1773, 29817), (3313, 15957), (5319, 9939)]