164149569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56467}}^1$

素因数の和:56509

約数の個数: 24

約数和(自身を含む): 264270240

約数和(自身を除く): 100120671

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 56467, 169401, 508203, 959939, 1072873, 2879817, 3218619, 8639451, 9655857, 18238841, 54716523, 164149569]

約数ペア:

[(1, 164149569), (3, 54716523), (9, 18238841), (17, 9655857), (19, 8639451), (51, 3218619), (57, 2879817), (153, 1072873), (171, 959939), (323, 508203), (969, 169401), (2907, 56467)]