27720577071

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{623621}}^1$

素因数の和:624087

約数の個数: 24

約数和(自身を含む): 43778264400

約数和(自身を除く): 16057687329

約数列:

[1, 3, 9, 11, 33, 99, 449, 1347, 4041, 4939, 14817, 44451, 623621, 1870863, 5612589, 6859831, 20579493, 61738479, 280005829, 840017487, 2520052461, 3080064119, 9240192357, 27720577071]

約数ペア:

[(1, 27720577071), (3, 9240192357), (9, 3080064119), (11, 2520052461), (33, 840017487), (99, 280005829), (449, 61738479), (1347, 20579493), (4041, 6859831), (4939, 5612589), (14817, 1870863), (44451, 623621)]