67155777

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5171}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 110060160

約数和(自身を除く): 42904383

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 5171, 12987, 15513, 46539, 67223, 139617, 191327, 201669, 573981, 605007, 1721943, 1815021, 2487251, 5165829, 7461753, 22385259, 67155777]

約数ペア:

[(1, 67155777), (3, 22385259), (9, 7461753), (13, 5165829), (27, 2487251), (37, 1815021), (39, 1721943), (111, 605007), (117, 573981), (333, 201669), (351, 191327), (481, 139617), (999, 67223), (1443, 46539), (4329, 15513), (5171, 12987)]