155124531

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2381}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 243916800

約数和(自身を除く): 88792269

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 381, 513, 1143, 2381, 2413, 3429, 7143, 7239, 21429, 21717, 45239, 64287, 65151, 135717, 302387, 407151, 907161, 1221453, 2721483, 5745353, 8164449, 17236059, 51708177, 155124531]

約数ペア:

[(1, 155124531), (3, 51708177), (9, 17236059), (19, 8164449), (27, 5745353), (57, 2721483), (127, 1221453), (171, 907161), (381, 407151), (513, 302387), (1143, 135717), (2381, 65151), (2413, 64287), (3429, 45239), (7143, 21717), (7239, 21429)]