75505851

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{13913}}^1$

素因数の和:13992

約数の個数: 20

約数和(自身を含む): 114484392

約数和(自身を除く): 38978541

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 13913, 41739, 125217, 375651, 932171, 1126953, 2796513, 8389539, 25168617, 75505851]

約数ペア:

[(1, 75505851), (3, 25168617), (9, 8389539), (27, 2796513), (67, 1126953), (81, 932171), (201, 375651), (603, 125217), (1809, 41739), (5427, 13913)]