8257161

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 12944624

約数和(自身を除く): 4687463

約数列:

[1, 3, 11, 23, 33, 43, 69, 121, 129, 253, 363, 473, 529, 759, 989, 1419, 1587, 2783, 2967, 5203, 5819, 8349, 10879, 15609, 17457, 22747, 32637, 64009, 68241, 119669, 192027, 250217, 359007, 750651, 2752387, 8257161]

約数ペア:

[(1, 8257161), (3, 2752387), (11, 750651), (23, 359007), (33, 250217), (43, 192027), (69, 119669), (121, 68241), (129, 64009), (253, 32637), (363, 22747), (473, 17457), (529, 15609), (759, 10879), (989, 8349), (1419, 5819), (1587, 5203), (2783, 2967)]