55148019

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{719}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 75732480

約数和(自身を除く): 20584461

約数列:

[1, 3, 37, 111, 691, 719, 2073, 2157, 25567, 26603, 76701, 79809, 496829, 1490487, 18382673, 55148019]

約数ペア:

[(1, 55148019), (3, 18382673), (37, 1490487), (111, 496829), (691, 79809), (719, 76701), (2073, 26603), (2157, 25567)]