249969241701

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{54141053}}^1$

素因数の和:54141087

約数の個数: 24

約数和(自身を含む): 394146873120

約数和(自身を除く): 144177631419

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 54141053, 162423159, 487269477, 1028680007, 1461808431, 3086040021, 4385425293, 9258120063, 13156275879, 27774360189, 83323080567, 249969241701]

約数ペア:

[(1, 249969241701), (3, 83323080567), (9, 27774360189), (19, 13156275879), (27, 9258120063), (57, 4385425293), (81, 3086040021), (171, 1461808431), (243, 1028680007), (513, 487269477), (1539, 162423159), (4617, 54141053)]