54384687

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18367}}^1$

素因数の和:18427

約数の個数: 24

約数和(自身を含む): 91693056

約数和(自身を除く): 37308369

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 18367, 55101, 128569, 165303, 385707, 863249, 1157121, 2589747, 6042743, 7769241, 18128229, 54384687]

約数ペア:

[(1, 54384687), (3, 18128229), (7, 7769241), (9, 6042743), (21, 2589747), (47, 1157121), (63, 863249), (141, 385707), (329, 165303), (423, 128569), (987, 55101), (2961, 18367)]