57612093

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 101888640

約数和(自身を除く): 44276547

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 79, 121, 123, 147, 231, 237, 287, 363, 451, 539, 553, 847, 861, 869, 1353, 1617, 1659, 2009, 2541, 2607, 3157, 3239, 3871, 4961, 5929, 6027, 6083, 9471, 9559, 9717, 11613, 14883, 17787, 18249, 22099, 22673, 28677, 34727, 35629, 42581, 66297, 66913, 68019, 104181, 106887, 127743, 158711, 200739, 243089, 249403, 391919, 468391, 476133, 729267, 748209, 1175757, 1405173, 1745821, 2743433, 5237463, 8230299, 19204031, 57612093]

約数ペア:

[(1, 57612093), (3, 19204031), (7, 8230299), (11, 5237463), (21, 2743433), (33, 1745821), (41, 1405173), (49, 1175757), (77, 748209), (79, 729267), (121, 476133), (123, 468391), (147, 391919), (231, 249403), (237, 243089), (287, 200739), (363, 158711), (451, 127743), (539, 106887), (553, 104181), (847, 68019), (861, 66913), (869, 66297), (1353, 42581), (1617, 35629), (1659, 34727), (2009, 28677), (2541, 22673), (2607, 22099), (3157, 18249), (3239, 17787), (3871, 14883), (4961, 11613), (5929, 9717), (6027, 9559), (6083, 9471)]