55575993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6553}}^1$

素因数の和:6824

約数の個数: 16

約数和(自身を含む): 81164736

約数和(自身を除く): 25588743

約数列:

[1, 3, 11, 33, 257, 771, 2827, 6553, 8481, 19659, 72083, 216249, 1684121, 5052363, 18525331, 55575993]

約数ペア:

[(1, 55575993), (3, 18525331), (11, 5052363), (33, 1684121), (257, 216249), (771, 72083), (2827, 19659), (6553, 8481)]