129218319

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{6577}}^1$

素因数の和:6679

約数の個数: 24

約数和(自身を含む): 194971920

約数和(自身を除く): 65753601

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 2183, 6549, 6577, 19647, 19731, 59193, 243349, 388043, 730047, 1164129, 2190141, 3492387, 14357591, 43072773, 129218319]

約数ペア:

[(1, 129218319), (3, 43072773), (9, 14357591), (37, 3492387), (59, 2190141), (111, 1164129), (177, 730047), (333, 388043), (531, 243349), (2183, 59193), (6549, 19731), (6577, 19647)]