27129141

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{77291}}^1$

素因数の和:77313

約数の個数: 16

約数和(自身を含む): 43283520

約数和(自身を除く): 16154379

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 77291, 231873, 695619, 1004783, 2086857, 3014349, 9043047, 27129141]

約数ペア:

[(1, 27129141), (3, 9043047), (9, 3014349), (13, 2086857), (27, 1004783), (39, 695619), (117, 231873), (351, 77291)]