74821077

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{2741}}^1$

素因数の和:3090

約数の個数: 20

約数和(自身を含む): 112142316

約数和(自身を除く): 37321239

約数列:

[1, 3, 9, 27, 81, 337, 1011, 2741, 3033, 8223, 9099, 24669, 27297, 74007, 222021, 923717, 2771151, 8313453, 24940359, 74821077]

約数ペア:

[(1, 74821077), (3, 24940359), (9, 8313453), (27, 2771151), (81, 923717), (337, 222021), (1011, 74007), (2741, 27297), (3033, 24669), (8223, 9099)]