255280265181

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1\times {\mathrm{9901}}^1$

素因数の和:10434

約数の個数: 48

約数和(自身を含む): 379035251712

約数和(自身を除く): 123754986531

約数列:

[1, 3, 9, 53, 159, 191, 283, 477, 573, 849, 1719, 2547, 9901, 10123, 14999, 29703, 30369, 44997, 54053, 89109, 91107, 134991, 162159, 486477, 524753, 1574259, 1891091, 2801983, 2864809, 4722777, 5673273, 8405949, 8594427, 17019819, 25217847, 25783281, 100227823, 148505099, 300683469, 445515297, 535178753, 902050407, 1336545891, 1605536259, 4816608777, 28364473909, 85093421727, 255280265181]

約数ペア:

[(1, 255280265181), (3, 85093421727), (9, 28364473909), (53, 4816608777), (159, 1605536259), (191, 1336545891), (283, 902050407), (477, 535178753), (573, 445515297), (849, 300683469), (1719, 148505099), (2547, 100227823), (9901, 25783281), (10123, 25217847), (14999, 17019819), (29703, 8594427), (30369, 8405949), (44997, 5673273), (54053, 4722777), (89109, 2864809), (91107, 2801983), (134991, 1891091), (162159, 1574259), (486477, 524753)]