151999081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 171893120

約数和(自身を除く): 19894039

約数列:

[1, 13, 47, 67, 79, 611, 871, 1027, 2209, 3149, 3713, 5293, 28717, 40937, 48269, 68809, 148003, 174511, 248771, 1924039, 2268643, 3234023, 11692237, 151999081]

約数ペア:

[(1, 151999081), (13, 11692237), (47, 3234023), (67, 2268643), (79, 1924039), (611, 248771), (871, 174511), (1027, 148003), (2209, 68809), (3149, 48269), (3713, 40937), (5293, 28717)]