550264833

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2141}}^1$

素因数の和:2339

約数の個数: 40

約数和(自身を含む): 870851520

約数和(自身を除く): 320586687

約数列:

[1, 3, 9, 19, 27, 57, 81, 167, 171, 501, 513, 1503, 1539, 2141, 3173, 4509, 6423, 9519, 13527, 19269, 28557, 40679, 57807, 85671, 122037, 173421, 257013, 357547, 366111, 1072641, 1098333, 3217923, 3294999, 6793393, 9653769, 20380179, 28961307, 61140537, 183421611, 550264833]

約数ペア:

[(1, 550264833), (3, 183421611), (9, 61140537), (19, 28961307), (27, 20380179), (57, 9653769), (81, 6793393), (167, 3294999), (171, 3217923), (501, 1098333), (513, 1072641), (1503, 366111), (1539, 357547), (2141, 257013), (3173, 173421), (4509, 122037), (6423, 85671), (9519, 57807), (13527, 40679), (19269, 28557)]