3054402027

素因数分解:

$3^4\times {\mathrm{1783}}^1\times {\mathrm{21149}}^1$

素因数の和:22944

約数の個数: 20

約数和(自身を含む): 4565523600

約数和(自身を除く): 1511121573

約数列:

[1, 3, 9, 27, 81, 1783, 5349, 16047, 21149, 48141, 63447, 144423, 190341, 571023, 1713069, 37708667, 113126001, 339378003, 1018134009, 3054402027]

約数ペア:

[(1, 3054402027), (3, 1018134009), (9, 339378003), (27, 113126001), (81, 37708667), (1783, 1713069), (5349, 571023), (16047, 190341), (21149, 144423), (48141, 63447)]