54821529

素因数分解:

$3^7\times 7^1\times {\mathrm{3581}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 93991680

約数和(自身を除く): 39170151

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 3581, 5103, 10743, 15309, 25067, 32229, 75201, 96687, 225603, 290061, 676809, 870183, 2030427, 2610549, 6091281, 7831647, 18273843, 54821529]

約数ペア:

[(1, 54821529), (3, 18273843), (7, 7831647), (9, 6091281), (21, 2610549), (27, 2030427), (63, 870183), (81, 676809), (189, 290061), (243, 225603), (567, 96687), (729, 75201), (1701, 32229), (2187, 25067), (3581, 15309), (5103, 10743)]