137838969

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{11171}}^1$

素因数の和:11637

約数の個数: 16

約数和(自身を含む): 204671040

約数和(自身を除く): 66832071

約数列:

[1, 3, 9, 27, 457, 1371, 4113, 11171, 12339, 33513, 100539, 301617, 5105147, 15315441, 45946323, 137838969]

約数ペア:

[(1, 137838969), (3, 45946323), (9, 15315441), (27, 5105147), (457, 301617), (1371, 100539), (4113, 33513), (11171, 12339)]