55197999

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{571}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 83521152

約数和(自身を除く): 28323153

約数列:

[1, 3, 9, 23, 69, 207, 467, 571, 1401, 1713, 4203, 5139, 10741, 13133, 32223, 39399, 96669, 118197, 266657, 799971, 2399913, 6133111, 18399333, 55197999]

約数ペア:

[(1, 55197999), (3, 18399333), (9, 6133111), (23, 2399913), (69, 799971), (207, 266657), (467, 118197), (571, 96669), (1401, 39399), (1713, 32223), (4203, 13133), (5139, 10741)]