81268443

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 119694848

約数和(自身を除く): 38426405

約数列:

[1, 3, 9, 97, 127, 291, 381, 733, 873, 1143, 2199, 6597, 12319, 36957, 71101, 93091, 110871, 213303, 279273, 639909, 837819, 9029827, 27089481, 81268443]

約数ペア:

[(1, 81268443), (3, 27089481), (9, 9029827), (97, 837819), (127, 639909), (291, 279273), (381, 213303), (733, 110871), (873, 93091), (1143, 71101), (2199, 36957), (6597, 12319)]