56539167

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1427}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 77317632

約数和(自身を除く): 20778465

約数列:

[1, 3, 47, 141, 281, 843, 1427, 4281, 13207, 39621, 67069, 201207, 400987, 1202961, 18846389, 56539167]

約数ペア:

[(1, 56539167), (3, 18846389), (47, 1202961), (141, 400987), (281, 201207), (843, 67069), (1427, 39621), (4281, 13207)]