142134153

素因数分解:

$3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{3109}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 221232960

約数和(自身を除く): 79098807

約数列:

[1, 3, 7, 21, 49, 147, 311, 933, 2177, 3109, 6531, 9327, 15239, 21763, 45717, 65289, 152341, 457023, 966899, 2900697, 6768293, 20304879, 47378051, 142134153]

約数ペア:

[(1, 142134153), (3, 47378051), (7, 20304879), (21, 6768293), (49, 2900697), (147, 966899), (311, 457023), (933, 152341), (2177, 65289), (3109, 45717), (6531, 21763), (9327, 15239)]