42800751

素因数分解:

$3^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{523}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 72773120

約数和(自身を除く): 29972369

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 433, 523, 1299, 1569, 3031, 3661, 3897, 4707, 9093, 10983, 11691, 14121, 27279, 32949, 81837, 98847, 226459, 679377, 1585213, 2038131, 4755639, 6114393, 14266917, 42800751]

約数ペア:

[(1, 42800751), (3, 14266917), (7, 6114393), (9, 4755639), (21, 2038131), (27, 1585213), (63, 679377), (189, 226459), (433, 98847), (523, 81837), (1299, 32949), (1569, 27279), (3031, 14121), (3661, 11691), (3897, 10983), (4707, 9093)]