13180167

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 27594840

約数和(自身を除く): 14414673

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 49, 57, 63, 77, 91, 99, 117, 121, 133, 143, 147, 171, 209, 231, 247, 273, 363, 399, 429, 441, 539, 627, 637, 693, 741, 819, 847, 931, 1001, 1089, 1197, 1287, 1463, 1573, 1617, 1729, 1881, 1911, 2223, 2299, 2541, 2717, 2793, 3003, 4389, 4719, 4851, 5187, 5733, 5929, 6897, 7007, 7623, 8151, 8379, 9009, 10241, 11011, 12103, 13167, 14157, 15561, 16093, 17787, 19019, 20691, 21021, 24453, 29887, 30723, 33033, 36309, 48279, 53361, 57057, 63063, 77077, 89661, 92169, 99099, 108927, 112651, 133133, 144837, 171171, 209209, 231231, 268983, 337953, 399399, 627627, 693693, 1013859, 1198197, 1464463, 1882881, 4393389, 13180167]

約数ペア:

[(1, 13180167), (3, 4393389), (7, 1882881), (9, 1464463), (11, 1198197), (13, 1013859), (19, 693693), (21, 627627), (33, 399399), (39, 337953), (49, 268983), (57, 231231), (63, 209209), (77, 171171), (91, 144837), (99, 133133), (117, 112651), (121, 108927), (133, 99099), (143, 92169), (147, 89661), (171, 77077), (209, 63063), (231, 57057), (247, 53361), (273, 48279), (363, 36309), (399, 33033), (429, 30723), (441, 29887), (539, 24453), (627, 21021), (637, 20691), (693, 19019), (741, 17787), (819, 16093), (847, 15561), (931, 14157), (1001, 13167), (1089, 12103), (1197, 11011), (1287, 10241), (1463, 9009), (1573, 8379), (1617, 8151), (1729, 7623), (1881, 7007), (1911, 6897), (2223, 5929), (2299, 5733), (2541, 5187), (2717, 4851), (2793, 4719), (3003, 4389)]