55940991

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7577}}^1$

素因数の和:7710

約数の個数: 16

約数和(自身を含む): 78568704

約数和(自身を除く): 22627713

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 7577, 22731, 174271, 522813, 810739, 2432217, 18646997, 55940991]

約数ペア:

[(1, 55940991), (3, 18646997), (23, 2432217), (69, 810739), (107, 522813), (321, 174271), (2461, 22731), (7383, 7577)]