2080551056769

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{1583}}^1\times {\mathrm{2399}}^1$

素因数の和:4291

約数の個数: 64

約数和(自身を含む): 3131301888000

約数和(自身を除く): 1050750831231

約数列:

[1, 3, 9, 27, 103, 197, 309, 591, 927, 1583, 1773, 2399, 2781, 4749, 5319, 7197, 14247, 20291, 21591, 42741, 60873, 64773, 163049, 182619, 247097, 311851, 472603, 489147, 547857, 741291, 935553, 1417809, 1467441, 2223873, 2806659, 3797617, 4253427, 4402323, 6671619, 8419977, 11392851, 12760281, 32120653, 34178553, 48678109, 96361959, 102535659, 146034327, 289085877, 391154551, 438102981, 748130549, 867257631, 1173463653, 1314308943, 2244391647, 3520390959, 6733174941, 10561172877, 20199524823, 77057446547, 231172339641, 693517018923, 2080551056769]

約数ペア:

[(1, 2080551056769), (3, 693517018923), (9, 231172339641), (27, 77057446547), (103, 20199524823), (197, 10561172877), (309, 6733174941), (591, 3520390959), (927, 2244391647), (1583, 1314308943), (1773, 1173463653), (2399, 867257631), (2781, 748130549), (4749, 438102981), (5319, 391154551), (7197, 289085877), (14247, 146034327), (20291, 102535659), (21591, 96361959), (42741, 48678109), (60873, 34178553), (64773, 32120653), (163049, 12760281), (182619, 11392851), (247097, 8419977), (311851, 6671619), (472603, 4402323), (489147, 4253427), (547857, 3797617), (741291, 2806659), (935553, 2223873), (1417809, 1467441)]