55005759

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 81993600

約数和(自身を除く): 26987841

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 1459, 4189, 4377, 12567, 13131, 37701, 86081, 103589, 258243, 310767, 774729, 932301, 6111751, 18335253, 55005759]

約数ペア:

[(1, 55005759), (3, 18335253), (9, 6111751), (59, 932301), (71, 774729), (177, 310767), (213, 258243), (531, 103589), (639, 86081), (1459, 37701), (4189, 13131), (4377, 12567)]