27751218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 62101728

約数和(自身を除く): 34350510

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 113, 122, 183, 226, 339, 366, 671, 678, 1243, 1342, 2013, 2486, 3721, 3729, 4026, 6893, 7442, 7458, 11163, 13786, 20679, 22326, 40931, 41358, 75823, 81862, 122793, 151646, 227469, 245586, 420473, 454938, 840946, 1261419, 2522838, 4625203, 9250406, 13875609, 27751218]

約数ペア:

[(1, 27751218), (2, 13875609), (3, 9250406), (6, 4625203), (11, 2522838), (22, 1261419), (33, 840946), (61, 454938), (66, 420473), (113, 245586), (122, 227469), (183, 151646), (226, 122793), (339, 81862), (366, 75823), (671, 41358), (678, 40931), (1243, 22326), (1342, 20679), (2013, 13786), (2486, 11163), (3721, 7458), (3729, 7442), (4026, 6893)]