71627943

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{881}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 98092512

約数和(自身を除く): 26464569

約数列:

[1, 3, 41, 123, 661, 881, 1983, 2643, 27101, 36121, 81303, 108363, 582341, 1747023, 23875981, 71627943]

約数ペア:

[(1, 71627943), (3, 23875981), (41, 1747023), (123, 582341), (661, 108363), (881, 81303), (1983, 36121), (2643, 27101)]