55088289

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 87183360

約数和(自身を除く): 32095071

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2063, 2967, 6189, 8901, 18567, 26703, 47449, 55701, 88709, 142347, 266127, 427041, 798381, 1281123, 2040307, 2395143, 6120921, 18362763, 55088289]

約数ペア:

[(1, 55088289), (3, 18362763), (9, 6120921), (23, 2395143), (27, 2040307), (43, 1281123), (69, 798381), (129, 427041), (207, 266127), (387, 142347), (621, 88709), (989, 55701), (1161, 47449), (2063, 26703), (2967, 18567), (6189, 8901)]