27140251327

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1\times {\mathrm{18217}}^1$

素因数の和:19198

約数の個数: 16

約数和(自身を含む): 31161233152

約数和(自身を除く): 4020981825

約数列:

[1, 7, 331, 643, 2317, 4501, 18217, 127519, 212833, 1489831, 6029827, 11713531, 42208789, 81994717, 3877178761, 27140251327]

約数ペア:

[(1, 27140251327), (7, 3877178761), (331, 81994717), (643, 42208789), (2317, 11713531), (4501, 6029827), (18217, 1489831), (127519, 212833)]