258641566551

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1\times {\mathrm{32789}}^1$

素因数の和:33260

約数の個数: 48

約数和(自身を含む): 397079030400

約数和(自身を除く): 138437463849

約数列:

[1, 3, 9, 19, 57, 163, 171, 283, 489, 849, 1467, 2547, 3097, 5377, 9291, 16131, 27873, 32789, 46129, 48393, 98367, 138387, 295101, 415161, 622991, 876451, 1868973, 2629353, 5344607, 5606919, 7888059, 9279287, 16033821, 27837861, 48101463, 83513583, 101547533, 176306453, 304642599, 528919359, 913927797, 1512523781, 1586758077, 4537571343, 13612714029, 28737951839, 86213855517, 258641566551]

約数ペア:

[(1, 258641566551), (3, 86213855517), (9, 28737951839), (19, 13612714029), (57, 4537571343), (163, 1586758077), (171, 1512523781), (283, 913927797), (489, 528919359), (849, 304642599), (1467, 176306453), (2547, 101547533), (3097, 83513583), (5377, 48101463), (9291, 27837861), (16131, 16033821), (27873, 9279287), (32789, 7888059), (46129, 5606919), (48393, 5344607), (98367, 2629353), (138387, 1868973), (295101, 876451), (415161, 622991)]