74220543

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{2719}}^1$

素因数の和:3068

約数の個数: 20

約数和(自身を含む): 111242560

約数和(自身を除く): 37022017

約数列:

[1, 3, 9, 27, 81, 337, 1011, 2719, 3033, 8157, 9099, 24471, 27297, 73413, 220239, 916303, 2748909, 8246727, 24740181, 74220543]

約数ペア:

[(1, 74220543), (3, 24740181), (9, 8246727), (27, 2748909), (81, 916303), (337, 220239), (1011, 73413), (2719, 27297), (3033, 24471), (8157, 9099)]