55583109

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 81627000

約数和(自身を除く): 26043891

約数列:

[1, 3, 9, 149, 181, 229, 447, 543, 687, 1341, 1629, 2061, 26969, 34121, 41449, 80907, 102363, 124347, 242721, 307089, 373041, 6175901, 18527703, 55583109]

約数ペア:

[(1, 55583109), (3, 18527703), (9, 6175901), (149, 373041), (181, 307089), (229, 242721), (447, 124347), (543, 102363), (687, 80907), (1341, 41449), (1629, 34121), (2061, 26969)]