55486971

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 86400000

約数和(自身を除く): 30913029

約数列:

[1, 3, 9, 23, 27, 69, 199, 207, 449, 597, 621, 1347, 1791, 4041, 4577, 5373, 10327, 12123, 13731, 30981, 41193, 89351, 92943, 123579, 268053, 278829, 804159, 2055073, 2412477, 6165219, 18495657, 55486971]

約数ペア:

[(1, 55486971), (3, 18495657), (9, 6165219), (23, 2412477), (27, 2055073), (69, 804159), (199, 278829), (207, 268053), (449, 123579), (597, 92943), (621, 89351), (1347, 41193), (1791, 30981), (4041, 13731), (4577, 12123), (5373, 10327)]