68701017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 121210880

約数和(自身を除く): 52509863

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1423, 1463, 2299, 2541, 4269, 4389, 6897, 9961, 15653, 16093, 27037, 29883, 46959, 48279, 81111, 109571, 172183, 189259, 297407, 328713, 516549, 567777, 892221, 1205281, 2081849, 3271477, 3615843, 6245547, 9814431, 22900339, 68701017]

約数ペア:

[(1, 68701017), (3, 22900339), (7, 9814431), (11, 6245547), (19, 3615843), (21, 3271477), (33, 2081849), (57, 1205281), (77, 892221), (121, 567777), (133, 516549), (209, 328713), (231, 297407), (363, 189259), (399, 172183), (627, 109571), (847, 81111), (1423, 48279), (1463, 46959), (2299, 29883), (2541, 27037), (4269, 16093), (4389, 15653), (6897, 9961)]