54804009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 28222935

約数列:

[1, 3, 13, 23, 39, 69, 107, 299, 321, 571, 897, 1391, 1713, 2461, 4173, 7383, 7423, 13133, 22269, 31993, 39399, 61097, 95979, 170729, 183291, 512187, 794261, 1405231, 2382783, 4215693, 18268003, 54804009]

約数ペア:

[(1, 54804009), (3, 18268003), (13, 4215693), (23, 2382783), (39, 1405231), (69, 794261), (107, 512187), (299, 183291), (321, 170729), (571, 95979), (897, 61097), (1391, 39399), (1713, 31993), (2461, 22269), (4173, 13133), (7383, 7423)]