39904029

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 68947200

約数和(自身を除く): 29043171

約数列:

[1, 3, 9, 11, 27, 29, 33, 41, 87, 99, 113, 123, 261, 297, 319, 339, 369, 451, 783, 957, 1017, 1107, 1189, 1243, 1353, 2871, 3051, 3277, 3567, 3729, 4059, 4633, 8613, 9831, 10701, 11187, 12177, 13079, 13899, 29493, 32103, 33561, 36047, 39237, 41697, 50963, 88479, 108141, 117711, 125091, 134357, 152889, 324423, 353133, 403071, 458667, 973269, 1209213, 1376001, 1477927, 3627639, 4433781, 13301343, 39904029]

約数ペア:

[(1, 39904029), (3, 13301343), (9, 4433781), (11, 3627639), (27, 1477927), (29, 1376001), (33, 1209213), (41, 973269), (87, 458667), (99, 403071), (113, 353133), (123, 324423), (261, 152889), (297, 134357), (319, 125091), (339, 117711), (369, 108141), (451, 88479), (783, 50963), (957, 41697), (1017, 39237), (1107, 36047), (1189, 33561), (1243, 32103), (1353, 29493), (2871, 13899), (3051, 13079), (3277, 12177), (3567, 11187), (3729, 10701), (4059, 9831), (4633, 8613)]