27994197

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 21034923

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 363, 479, 483, 759, 847, 1437, 1771, 2541, 2783, 3353, 5269, 5313, 8349, 10059, 11017, 15807, 19481, 33051, 36883, 57959, 58443, 77119, 110649, 121187, 173877, 231357, 363561, 405713, 848309, 1217139, 1333057, 2544927, 3999171, 9331399, 27994197]

約数ペア:

[(1, 27994197), (3, 9331399), (7, 3999171), (11, 2544927), (21, 1333057), (23, 1217139), (33, 848309), (69, 405713), (77, 363561), (121, 231357), (161, 173877), (231, 121187), (253, 110649), (363, 77119), (479, 58443), (483, 57959), (759, 36883), (847, 33051), (1437, 19481), (1771, 15807), (2541, 11017), (2783, 10059), (3353, 8349), (5269, 5313)]