270280719

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{175621}}^1$

素因数の和:175652

約数の個数: 20

約数和(自身を含む): 425005240

約数和(自身を除く): 154724521

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 175621, 526863, 1580589, 3336799, 4741767, 10010397, 14225301, 30031191, 90093573, 270280719]

約数ペア:

[(1, 270280719), (3, 90093573), (9, 30031191), (19, 14225301), (27, 10010397), (57, 4741767), (81, 3336799), (171, 1580589), (513, 526863), (1539, 175621)]