47029917

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 74156544

約数和(自身を除く): 27126627

約数列:

[1, 3, 11, 23, 33, 43, 69, 121, 129, 131, 253, 363, 393, 473, 759, 989, 1419, 1441, 2783, 2967, 3013, 4323, 5203, 5633, 8349, 9039, 10879, 15609, 15851, 16899, 32637, 33143, 47553, 61963, 99429, 119669, 129559, 185889, 359007, 364573, 388677, 681593, 1093719, 1425149, 2044779, 4275447, 15676639, 47029917]

約数ペア:

[(1, 47029917), (3, 15676639), (11, 4275447), (23, 2044779), (33, 1425149), (43, 1093719), (69, 681593), (121, 388677), (129, 364573), (131, 359007), (253, 185889), (363, 129559), (393, 119669), (473, 99429), (759, 61963), (989, 47553), (1419, 33143), (1441, 32637), (2783, 16899), (2967, 15851), (3013, 15609), (4323, 10879), (5203, 9039), (5633, 8349)]