70991181

素因数分解:

$3^3\times {\mathrm{797}}^1\times {\mathrm{3299}}^1$

素因数の和:4105

約数の個数: 16

約数和(自身を含む): 105336000

約数和(自身を除く): 34344819

約数列:

[1, 3, 9, 27, 797, 2391, 3299, 7173, 9897, 21519, 29691, 89073, 2629303, 7887909, 23663727, 70991181]

約数ペア:

[(1, 70991181), (3, 23663727), (9, 7887909), (27, 2629303), (797, 89073), (2391, 29691), (3299, 21519), (7173, 9897)]