55264761

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 42

約数和(自身を含む): 86900058

約数和(自身を除く): 31635297

約数列:

[1, 3, 9, 27, 41, 43, 81, 123, 129, 243, 369, 387, 729, 1107, 1161, 1763, 1849, 3321, 3483, 5289, 5547, 9963, 10449, 15867, 16641, 29889, 31347, 47601, 49923, 75809, 142803, 149769, 227427, 428409, 449307, 682281, 1285227, 1347921, 2046843, 6140529, 18421587, 55264761]

約数ペア:

[(1, 55264761), (3, 18421587), (9, 6140529), (27, 2046843), (41, 1347921), (43, 1285227), (81, 682281), (123, 449307), (129, 428409), (243, 227427), (369, 149769), (387, 142803), (729, 75809), (1107, 49923), (1161, 47601), (1763, 31347), (1849, 29889), (3321, 16641), (3483, 15867), (5289, 10449), (5547, 9963)]