53207901

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1823}}^1$

素因数の和:1902

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 30842019

約数列:

[1, 3, 9, 23, 27, 47, 69, 141, 207, 423, 621, 1081, 1269, 1823, 3243, 5469, 9729, 16407, 29187, 41929, 49221, 85681, 125787, 257043, 377361, 771129, 1132083, 1970663, 2313387, 5911989, 17735967, 53207901]

約数ペア:

[(1, 53207901), (3, 17735967), (9, 5911989), (23, 2313387), (27, 1970663), (47, 1132083), (69, 771129), (141, 377361), (207, 257043), (423, 125787), (621, 85681), (1081, 49221), (1269, 41929), (1823, 29187), (3243, 16407), (5469, 9729)]