55223161

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4932

約数の個数: 16

約数和(自身を含む): 66797568

約数和(自身を除く): 11574407

約数列:

[1, 7, 23, 71, 161, 497, 1633, 4831, 11431, 33817, 111113, 343001, 777791, 2401007, 7889023, 55223161]

約数ペア:

[(1, 55223161), (7, 7889023), (23, 2401007), (71, 777791), (161, 343001), (497, 111113), (1633, 33817), (4831, 11431)]