27764847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{991}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 43949568

約数和(自身を除く): 16184721

約数列:

[1, 3, 9, 11, 33, 99, 283, 849, 991, 2547, 2973, 3113, 8919, 9339, 10901, 28017, 32703, 98109, 280453, 841359, 2524077, 3084983, 9254949, 27764847]

約数ペア:

[(1, 27764847), (3, 9254949), (9, 3084983), (11, 2524077), (33, 841359), (99, 280453), (283, 98109), (849, 32703), (991, 28017), (2547, 10901), (2973, 9339), (3113, 8919)]