26486811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 43008000

約数和(自身を除く): 16521189

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1279, 1593, 2301, 3837, 6903, 11511, 16627, 20709, 34533, 49881, 75461, 149643, 226383, 448929, 679149, 980993, 2037447, 2942979, 8828937, 26486811]

約数ペア:

[(1, 26486811), (3, 8828937), (9, 2942979), (13, 2037447), (27, 980993), (39, 679149), (59, 448929), (117, 226383), (177, 149643), (351, 75461), (531, 49881), (767, 34533), (1279, 20709), (1593, 16627), (2301, 11511), (3837, 6903)]