131067937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 177537024

約数和(自身を除く): 46469087

約数列:

[1, 7, 11, 13, 77, 91, 127, 143, 889, 1001, 1031, 1397, 1651, 7217, 9779, 11341, 11557, 13403, 18161, 79387, 93821, 127127, 130937, 147433, 916559, 1032031, 1440307, 1702181, 10082149, 11915267, 18723991, 131067937]

約数ペア:

[(1, 131067937), (7, 18723991), (11, 11915267), (13, 10082149), (77, 1702181), (91, 1440307), (127, 1032031), (143, 916559), (889, 147433), (1001, 130937), (1031, 127127), (1397, 93821), (1651, 79387), (7217, 18161), (9779, 13403), (11341, 11557)]