74639241

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 109680480

約数和(自身を除く): 35041239

約数列:

[1, 3, 9, 107, 179, 321, 433, 537, 963, 1299, 1611, 3897, 19153, 46331, 57459, 77507, 138993, 172377, 232521, 416979, 697563, 8293249, 24879747, 74639241]

約数ペア:

[(1, 74639241), (3, 24879747), (9, 8293249), (107, 697563), (179, 416979), (321, 232521), (433, 172377), (537, 138993), (963, 77507), (1299, 57459), (1611, 46331), (3897, 19153)]