70345881

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{153259}}^1$

素因数の和:153285

約数の個数: 16

約数和(自身を含む): 110347200

約数和(自身を除く): 40001319

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 153259, 459777, 1379331, 2605403, 4137993, 7816209, 23448627, 70345881]

約数ペア:

[(1, 70345881), (3, 23448627), (9, 7816209), (17, 4137993), (27, 2605403), (51, 1379331), (153, 459777), (459, 153259)]