827554671

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{2131}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 1292844800

約数和(自身を除く): 465290129

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 757, 2131, 2271, 6393, 6813, 14383, 19179, 20439, 40489, 43149, 57537, 121467, 129447, 364401, 388341, 1093203, 1613167, 4839501, 14518503, 30650173, 43555509, 91950519, 275851557, 827554671]

約数ペア:

[(1, 827554671), (3, 275851557), (9, 91950519), (19, 43555509), (27, 30650173), (57, 14518503), (171, 4839501), (513, 1613167), (757, 1093203), (2131, 388341), (2271, 364401), (6393, 129447), (6813, 121467), (14383, 57537), (19179, 43149), (20439, 40489)]