804564893769

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{68537771}}^1$

素因数の和:68537837

約数の個数: 32

約数和(自身を含む): 1351016561664

約数和(自身を除く): 546451667895

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 11739, 68537771, 205613313, 479764397, 890991023, 1439293191, 2672973069, 2947124153, 6236937161, 8841372459, 18710811483, 20629869071, 38312613989, 61889607213, 114937841967, 268188297923, 804564893769]

約数ペア:

[(1, 804564893769), (3, 268188297923), (7, 114937841967), (13, 61889607213), (21, 38312613989), (39, 20629869071), (43, 18710811483), (91, 8841372459), (129, 6236937161), (273, 2947124153), (301, 2672973069), (559, 1439293191), (903, 890991023), (1677, 479764397), (3913, 205613313), (11739, 68537771)]