944919664641

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{103561}}^1$

素因数の和:103878

約数の個数: 48

約数和(自身を含む): 1407482144640

約数和(自身を除く): 462562479999

約数列:

[1, 3, 9, 71, 109, 131, 213, 327, 393, 639, 981, 1179, 7739, 9301, 14279, 23217, 27903, 42837, 69651, 83709, 103561, 128511, 310683, 932049, 1013809, 3041427, 7352831, 9124281, 11288149, 13566491, 22058493, 33864447, 40699473, 66175479, 101593341, 122098419, 801458579, 963220861, 1478747519, 2404375737, 2889662583, 4436242557, 7213127211, 8668987749, 13308727671, 104991073849, 314973221547, 944919664641]

約数ペア:

[(1, 944919664641), (3, 314973221547), (9, 104991073849), (71, 13308727671), (109, 8668987749), (131, 7213127211), (213, 4436242557), (327, 2889662583), (393, 2404375737), (639, 1478747519), (981, 963220861), (1179, 801458579), (7739, 122098419), (9301, 101593341), (14279, 66175479), (23217, 40699473), (27903, 33864447), (42837, 22058493), (69651, 13566491), (83709, 11288149), (103561, 9124281), (128511, 7352831), (310683, 3041427), (932049, 1013809)]