144531207

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4079}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 217251840

約数和(自身を除く): 72720633

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1143, 3937, 4079, 11811, 12237, 35433, 36711, 126449, 379347, 518033, 1138041, 1554099, 4662297, 16059023, 48177069, 144531207]

約数ペア:

[(1, 144531207), (3, 48177069), (9, 16059023), (31, 4662297), (93, 1554099), (127, 1138041), (279, 518033), (381, 379347), (1143, 126449), (3937, 36711), (4079, 35433), (11811, 12237)]