74483331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 111541248

約数和(自身を除く): 37057917

約数列:

[1, 3, 13, 37, 39, 71, 111, 213, 481, 727, 923, 1443, 2181, 2627, 2769, 7881, 9451, 26899, 28353, 34151, 51617, 80697, 102453, 154851, 349687, 671021, 1049061, 1909829, 2013063, 5729487, 24827777, 74483331]

約数ペア:

[(1, 74483331), (3, 24827777), (13, 5729487), (37, 2013063), (39, 1909829), (71, 1049061), (111, 671021), (213, 349687), (481, 154851), (727, 102453), (923, 80697), (1443, 51617), (2181, 34151), (2627, 28353), (2769, 26899), (7881, 9451)]