55156871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11743}}^1$

素因数の和:11822

約数の個数: 16

約数和(自身を含む): 69900288

約数和(自身を除く): 14743417

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 11743, 82201, 129173, 716323, 904211, 5014261, 7879553, 55156871]

約数ペア:

[(1, 55156871), (7, 7879553), (11, 5014261), (61, 904211), (77, 716323), (427, 129173), (671, 82201), (4697, 11743)]