66157729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 13468511

約数列:

[1, 11, 23, 29, 71, 127, 253, 319, 667, 781, 1397, 1633, 2059, 2921, 3683, 7337, 9017, 17963, 22649, 32131, 40513, 47357, 84709, 99187, 207391, 261493, 520927, 931799, 2281301, 2876423, 6014339, 66157729]

約数ペア:

[(1, 66157729), (11, 6014339), (23, 2876423), (29, 2281301), (71, 931799), (127, 520927), (253, 261493), (319, 207391), (667, 99187), (781, 84709), (1397, 47357), (1633, 40513), (2059, 32131), (2921, 22649), (3683, 17963), (7337, 9017)]