57904533

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19961

約数の個数: 24

約数和(自身を含む): 93225600

約数和(自身を除く): 35321067

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 19919, 59757, 179271, 338623, 378461, 1015869, 1135383, 3047607, 3406149, 6433837, 19301511, 57904533]

約数ペア:

[(1, 57904533), (3, 19301511), (9, 6433837), (17, 3406149), (19, 3047607), (51, 1135383), (57, 1015869), (153, 378461), (171, 338623), (323, 179271), (969, 59757), (2907, 19919)]