1566127467

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1171

約数の個数: 56

約数和(自身を含む): 2456154624

約数和(自身を除く): 890027157

約数列:

[1, 3, 9, 27, 43, 47, 81, 129, 141, 243, 387, 423, 729, 1063, 1161, 1269, 2021, 3189, 3483, 3807, 6063, 9567, 10449, 11421, 18189, 28701, 31347, 34263, 45709, 49961, 54567, 86103, 137127, 149883, 163701, 258309, 411381, 449649, 491103, 774927, 1234143, 1348947, 1473309, 2148323, 3702429, 4046841, 6444969, 11107287, 12140523, 19334907, 33321861, 36421569, 58004721, 174014163, 522042489, 1566127467]

約数ペア:

[(1, 1566127467), (3, 522042489), (9, 174014163), (27, 58004721), (43, 36421569), (47, 33321861), (81, 19334907), (129, 12140523), (141, 11107287), (243, 6444969), (387, 4046841), (423, 3702429), (729, 2148323), (1063, 1473309), (1161, 1348947), (1269, 1234143), (2021, 774927), (3189, 491103), (3483, 449649), (3807, 411381), (6063, 258309), (9567, 163701), (10449, 149883), (11421, 137127), (18189, 86103), (28701, 54567), (31347, 49961), (34263, 45709)]