156980896227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22390657}}^1$

素因数の和:22390723

約数の個数: 24

約数和(自身を含む): 244505985360

約数和(自身を除く): 87525089133

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 22390657, 67171971, 201515913, 425422483, 918016937, 1276267449, 2754050811, 3828802347, 8262152433, 17442321803, 52326965409, 156980896227]

約数ペア:

[(1, 156980896227), (3, 52326965409), (9, 17442321803), (19, 8262152433), (41, 3828802347), (57, 2754050811), (123, 1276267449), (171, 918016937), (369, 425422483), (779, 201515913), (2337, 67171971), (7011, 22390657)]