75288897

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 112207680

約数和(自身を除く): 36918783

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 1997, 4189, 5991, 12567, 17973, 37701, 117823, 141787, 353469, 425361, 1060407, 1276083, 8365433, 25096299, 75288897]

約数ペア:

[(1, 75288897), (3, 25096299), (9, 8365433), (59, 1276083), (71, 1060407), (177, 425361), (213, 353469), (531, 141787), (639, 117823), (1997, 37701), (4189, 17973), (5991, 12567)]