156980461887

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1129169}}^1$

素因数の和:1129468

約数の個数: 32

約数和(自身を含む): 245707392000

約数和(自身を除く): 88726930113

約数列:

[1, 3, 9, 19, 27, 57, 171, 271, 513, 813, 2439, 5149, 7317, 15447, 46341, 139023, 1129169, 3387507, 10162521, 21454211, 30487563, 64362633, 193087899, 306004799, 579263697, 918014397, 2754043191, 5814091181, 8262129573, 17442273543, 52326820629, 156980461887]

約数ペア:

[(1, 156980461887), (3, 52326820629), (9, 17442273543), (19, 8262129573), (27, 5814091181), (57, 2754043191), (171, 918014397), (271, 579263697), (513, 306004799), (813, 193087899), (2439, 64362633), (5149, 30487563), (7317, 21454211), (15447, 10162521), (46341, 3387507), (139023, 1129169)]