12851663553

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9333089}}^1$

素因数の和:9333118

約数の個数: 20

約数和(自身を含む): 20327470020

約数和(自身を除く): 7475806467

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9333089, 27999267, 83997801, 158662513, 251993403, 475987539, 755980209, 1427962617, 4283887851, 12851663553]

約数ペア:

[(1, 12851663553), (3, 4283887851), (9, 1427962617), (17, 755980209), (27, 475987539), (51, 251993403), (81, 158662513), (153, 83997801), (459, 27999267), (1377, 9333089)]