55917351

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1549}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 95232000

約数和(自身を除く): 39314649

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1549, 1719, 4011, 4647, 5157, 10843, 12033, 13941, 32529, 36099, 41823, 97587, 292761, 295859, 887577, 2071013, 2662731, 6213039, 7988193, 18639117, 55917351]

約数ペア:

[(1, 55917351), (3, 18639117), (7, 7988193), (9, 6213039), (21, 2662731), (27, 2071013), (63, 887577), (189, 295859), (191, 292761), (573, 97587), (1337, 41823), (1549, 36099), (1719, 32529), (4011, 13941), (4647, 12033), (5157, 10843)]