26964063

素因数分解:

$3^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 47196000

約数和(自身を除く): 20231937

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 89, 147, 189, 229, 267, 441, 623, 687, 801, 1323, 1603, 1869, 2061, 2403, 4361, 4809, 5607, 6183, 11221, 13083, 14427, 16821, 20381, 33663, 39249, 43281, 61143, 100989, 117747, 142667, 183429, 302967, 428001, 550287, 998669, 1284003, 2996007, 3852009, 8988021, 26964063]

約数ペア:

[(1, 26964063), (3, 8988021), (7, 3852009), (9, 2996007), (21, 1284003), (27, 998669), (49, 550287), (63, 428001), (89, 302967), (147, 183429), (189, 142667), (229, 117747), (267, 100989), (441, 61143), (623, 43281), (687, 39249), (801, 33663), (1323, 20381), (1603, 16821), (1869, 14427), (2061, 13083), (2403, 11221), (4361, 6183), (4809, 5607)]