133280147

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 190294272

約数和(自身を除く): 57014125

約数列:

[1, 7, 11, 13, 23, 49, 77, 91, 143, 161, 253, 299, 539, 637, 827, 1001, 1127, 1771, 2093, 3289, 5789, 7007, 9097, 10751, 12397, 14651, 19021, 23023, 40523, 63679, 75257, 118261, 133147, 161161, 209231, 247273, 445753, 526799, 827827, 932029, 1464617, 1730911, 2720003, 5794789, 10252319, 12116377, 19040021, 133280147]

約数ペア:

[(1, 133280147), (7, 19040021), (11, 12116377), (13, 10252319), (23, 5794789), (49, 2720003), (77, 1730911), (91, 1464617), (143, 932029), (161, 827827), (253, 526799), (299, 445753), (539, 247273), (637, 209231), (827, 161161), (1001, 133147), (1127, 118261), (1771, 75257), (2093, 63679), (3289, 40523), (5789, 23023), (7007, 19021), (9097, 14651), (10751, 12397)]