61803261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11239}}^1$

素因数の和:11305

約数の個数: 24

約数和(自身を含む): 98192640

約数和(自身を除く): 36389379

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 11239, 33717, 101151, 146107, 438321, 528233, 1314963, 1584699, 4754097, 6867029, 20601087, 61803261]

約数ペア:

[(1, 61803261), (3, 20601087), (9, 6867029), (13, 4754097), (39, 1584699), (47, 1314963), (117, 528233), (141, 438321), (423, 146107), (611, 101151), (1833, 33717), (5499, 11239)]