51815127

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{189799}}^1$

素因数の和:189822

約数の個数: 16

約数和(自身を含む): 85030400

約数和(自身を除く): 33215273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 189799, 569397, 1328593, 2467387, 3985779, 7402161, 17271709, 51815127]

約数ペア:

[(1, 51815127), (3, 17271709), (7, 7402161), (13, 3985779), (21, 2467387), (39, 1328593), (91, 569397), (273, 189799)]