246285657

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2437}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 386179200

約数和(自身を除く): 139893543

約数列:

[1, 3, 9, 19, 27, 57, 171, 197, 513, 591, 1773, 2437, 3743, 5319, 7311, 11229, 21933, 33687, 46303, 65799, 101061, 138909, 416727, 480089, 1250181, 1440267, 4320801, 9121691, 12962403, 27365073, 82095219, 246285657]

約数ペア:

[(1, 246285657), (3, 82095219), (9, 27365073), (19, 12962403), (27, 9121691), (57, 4320801), (171, 1440267), (197, 1250181), (513, 480089), (591, 416727), (1773, 138909), (2437, 101061), (3743, 65799), (5319, 46303), (7311, 33687), (11229, 21933)]