26554671

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 19571409

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 439, 517, 611, 1287, 1317, 1551, 1833, 3951, 4653, 4829, 5499, 5707, 6721, 14487, 17121, 20163, 20633, 43461, 51363, 60489, 61899, 62777, 185697, 188331, 226963, 268229, 564993, 680889, 804687, 2042667, 2414061, 2950519, 8851557, 26554671]

約数ペア:

[(1, 26554671), (3, 8851557), (9, 2950519), (11, 2414061), (13, 2042667), (33, 804687), (39, 680889), (47, 564993), (99, 268229), (117, 226963), (141, 188331), (143, 185697), (423, 62777), (429, 61899), (439, 60489), (517, 51363), (611, 43461), (1287, 20633), (1317, 20163), (1551, 17121), (1833, 14487), (3951, 6721), (4653, 5707), (4829, 5499)]