69428007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30491}}^1$

素因数の和:30531

約数の個数: 24

約数和(自身を含む): 114162048

約数和(自身を除く): 44734041

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 30491, 91473, 274419, 335401, 701293, 1006203, 2103879, 3018609, 6311637, 7714223, 23142669, 69428007]

約数ペア:

[(1, 69428007), (3, 23142669), (9, 7714223), (11, 6311637), (23, 3018609), (33, 2103879), (69, 1006203), (99, 701293), (207, 335401), (253, 274419), (759, 91473), (2277, 30491)]