67570443

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{17749}}^1$

素因数の和:17808

約数の個数: 20

約数和(自身を含む): 103092000

約数和(自身を除く): 35521557

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 17749, 53247, 159741, 479223, 834203, 1437669, 2502609, 7507827, 22523481, 67570443]

約数ペア:

[(1, 67570443), (3, 22523481), (9, 7507827), (27, 2502609), (47, 1437669), (81, 834203), (141, 479223), (423, 159741), (1269, 53247), (3807, 17749)]