51708267

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 83059200

約数和(自身を除く): 31350933

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 537, 823, 1611, 2327, 2469, 4833, 6981, 7407, 10699, 20943, 22221, 32097, 62829, 96291, 147317, 288873, 441951, 1325853, 1915121, 3977559, 5745363, 17236089, 51708267]

約数ペア:

[(1, 51708267), (3, 17236089), (9, 5745363), (13, 3977559), (27, 1915121), (39, 1325853), (117, 441951), (179, 288873), (351, 147317), (537, 96291), (823, 62829), (1611, 32097), (2327, 22221), (2469, 20943), (4833, 10699), (6981, 7407)]