431136069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 758937600

約数和(自身を除く): 327801531

約数列:

[1, 3, 7, 13, 21, 29, 39, 59, 71, 87, 91, 169, 177, 203, 213, 273, 377, 413, 497, 507, 609, 767, 923, 1131, 1183, 1239, 1491, 1711, 2059, 2301, 2639, 2769, 3549, 4189, 4901, 5133, 5369, 6177, 6461, 7917, 9971, 11977, 11999, 12567, 14413, 14703, 16107, 19383, 22243, 26767, 29323, 29913, 34307, 35931, 35997, 43239, 54457, 66729, 69797, 80301, 83993, 87969, 102921, 121481, 155701, 163371, 187369, 209391, 251979, 289159, 347971, 364443, 381199, 467103, 562107, 707941, 850367, 867477, 1043913, 1143597, 1579253, 2024113, 2123823, 2435797, 2551101, 4737759, 4955587, 6072339, 7307391, 11054771, 14866761, 20530289, 33164313, 61590867, 143712023, 431136069]

約数ペア:

[(1, 431136069), (3, 143712023), (7, 61590867), (13, 33164313), (21, 20530289), (29, 14866761), (39, 11054771), (59, 7307391), (71, 6072339), (87, 4955587), (91, 4737759), (169, 2551101), (177, 2435797), (203, 2123823), (213, 2024113), (273, 1579253), (377, 1143597), (413, 1043913), (497, 867477), (507, 850367), (609, 707941), (767, 562107), (923, 467103), (1131, 381199), (1183, 364443), (1239, 347971), (1491, 289159), (1711, 251979), (2059, 209391), (2301, 187369), (2639, 163371), (2769, 155701), (3549, 121481), (4189, 102921), (4901, 87969), (5133, 83993), (5369, 80301), (6177, 69797), (6461, 66729), (7917, 54457), (9971, 43239), (11977, 35997), (11999, 35931), (12567, 34307), (14413, 29913), (14703, 29323), (16107, 26767), (19383, 22243)]