156777157017

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{148886189}}^1$

素因数の和:148886214

約数の個数: 20

約数和(自身を含む): 252213205860

約数和(自身を除く): 95436048843

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 148886189, 446658567, 1339975701, 1935520457, 4019927103, 5806561371, 12059781309, 17419684113, 52259052339, 156777157017]

約数ペア:

[(1, 156777157017), (3, 52259052339), (9, 17419684113), (13, 12059781309), (27, 5806561371), (39, 4019927103), (81, 1935520457), (117, 1339975701), (351, 446658567), (1053, 148886189)]