27720893101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{216149}}^1$

素因数の和:216380

約数の個数: 16

約数和(自身を含む): 30814344000

約数和(自身を除く): 3093450899

約数列:

[1, 11, 89, 131, 979, 1441, 11659, 128249, 216149, 2377639, 19237261, 28315519, 211609871, 311470709, 2520081191, 27720893101]

約数ペア:

[(1, 27720893101), (11, 2520081191), (89, 311470709), (131, 211609871), (979, 28315519), (1441, 19237261), (11659, 2377639), (128249, 216149)]