2008529129439

素因数分解:

$3^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2174573}}^1$

素因数の和:2174779

約数の個数: 56

約数和(自身を含む): 3460634460192

約数和(自身を除く): 1452105330753

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 181, 189, 243, 543, 567, 729, 1267, 1629, 1701, 3801, 4887, 5103, 11403, 14661, 34209, 43983, 102627, 131949, 307881, 923643, 2174573, 6523719, 15222011, 19571157, 45666033, 58713471, 136998099, 176140413, 393597713, 410994297, 528421239, 1180793139, 1232982891, 1585263717, 2755183991, 3542379417, 3698948673, 8265551973, 10627138251, 11096846019, 24796655919, 31881414753, 74389967757, 95644244259, 223169903271, 286932732777, 669509709813, 2008529129439]

約数ペア:

[(1, 2008529129439), (3, 669509709813), (7, 286932732777), (9, 223169903271), (21, 95644244259), (27, 74389967757), (63, 31881414753), (81, 24796655919), (181, 11096846019), (189, 10627138251), (243, 8265551973), (543, 3698948673), (567, 3542379417), (729, 2755183991), (1267, 1585263717), (1629, 1232982891), (1701, 1180793139), (3801, 528421239), (4887, 410994297), (5103, 393597713), (11403, 176140413), (14661, 136998099), (34209, 58713471), (43983, 45666033), (102627, 19571157), (131949, 15222011), (307881, 6523719), (923643, 2174573)]