51662397

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1811}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 71059392

約数和(自身を除く): 19396995

約数列:

[1, 3, 37, 111, 257, 771, 1811, 5433, 9509, 28527, 67007, 201021, 465427, 1396281, 17220799, 51662397]

約数ペア:

[(1, 51662397), (3, 17220799), (37, 1396281), (111, 465427), (257, 201021), (771, 67007), (1811, 28527), (5433, 9509)]