27722409

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64621}}^1$

素因数の和:64648

約数の個数: 16

約数和(自身を含む): 43425984

約数和(自身を除く): 15703575

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 64621, 193863, 710831, 840073, 2132493, 2520219, 9240803, 27722409]

約数ペア:

[(1, 27722409), (3, 9240803), (11, 2520219), (13, 2132493), (33, 840073), (39, 710831), (143, 193863), (429, 64621)]