287078951169

素因数分解:

$3^3\times {\mathrm{54979}}^1\times {\mathrm{193393}}^1$

素因数の和:248381

約数の個数: 16

約数和(自身を含む): 425312084800

約数和(自身を除く): 138233133631

約数列:

[1, 3, 9, 27, 54979, 164937, 193393, 494811, 580179, 1484433, 1740537, 5221611, 10632553747, 31897661241, 95692983723, 287078951169]

約数ペア:

[(1, 287078951169), (3, 95692983723), (9, 31897661241), (27, 10632553747), (54979, 5221611), (164937, 1740537), (193393, 1484433), (494811, 580179)]