209968449633

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1\times {\mathrm{2753}}^1$

素因数の和:4198

約数の個数: 48

約数和(自身を含む): 311803914240

約数和(自身を除く): 101835464607

約数列:

[1, 3, 9, 53, 127, 159, 381, 477, 1143, 1259, 2753, 3777, 6731, 8259, 11331, 20193, 24777, 60579, 66727, 145909, 159893, 200181, 349631, 437727, 479679, 600543, 1048893, 1313181, 1439037, 3146679, 3466027, 8474329, 10398081, 18530443, 25422987, 31194243, 55591329, 76268961, 166773987, 183699431, 440185429, 551098293, 1320556287, 1653294879, 3961668861, 23329827737, 69989483211, 209968449633]

約数ペア:

[(1, 209968449633), (3, 69989483211), (9, 23329827737), (53, 3961668861), (127, 1653294879), (159, 1320556287), (381, 551098293), (477, 440185429), (1143, 183699431), (1259, 166773987), (2753, 76268961), (3777, 55591329), (6731, 31194243), (8259, 25422987), (11331, 18530443), (20193, 10398081), (24777, 8474329), (60579, 3466027), (66727, 3146679), (145909, 1439037), (159893, 1313181), (200181, 1048893), (349631, 600543), (437727, 479679)]