80051601

素因数分解:

$3^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{2381}}^1$

素因数の和:3992

約数の個数: 16

約数和(自身を含む): 122110848

約数和(自身を除く): 42059247

約数列:

[1, 3, 7, 21, 1601, 2381, 4803, 7143, 11207, 16667, 33621, 50001, 3811981, 11435943, 26683867, 80051601]

約数ペア:

[(1, 80051601), (3, 26683867), (7, 11435943), (21, 3811981), (1601, 50001), (2381, 33621), (4803, 16667), (7143, 11207)]