52570701

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{34159}}^1$

素因数の和:34190

約数の個数: 20

約数和(自身を含む): 82667200

約数和(自身を除く): 30096499

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 34159, 102477, 307431, 649021, 922293, 1947063, 2766879, 5841189, 17523567, 52570701]

約数ペア:

[(1, 52570701), (3, 17523567), (9, 5841189), (19, 2766879), (27, 1947063), (57, 922293), (81, 649021), (171, 307431), (513, 102477), (1539, 34159)]