26959527

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 46348800

約数和(自身を除く): 19389273

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 2129, 4221, 6387, 12663, 14903, 19161, 44709, 57483, 134127, 142643, 402381, 427929, 998501, 1283787, 2995503, 3851361, 8986509, 26959527]

約数ペア:

[(1, 26959527), (3, 8986509), (7, 3851361), (9, 2995503), (21, 1283787), (27, 998501), (63, 427929), (67, 402381), (189, 142643), (201, 134127), (469, 57483), (603, 44709), (1407, 19161), (1809, 14903), (2129, 12663), (4221, 6387)]