54292221

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{4129}}^1$

素因数の和:4625

約数の個数: 16

約数和(自身を含む): 80617600

約数和(自身を除く): 26325379

約数列:

[1, 3, 9, 27, 487, 1461, 4129, 4383, 12387, 13149, 37161, 111483, 2010823, 6032469, 18097407, 54292221]

約数ペア:

[(1, 54292221), (3, 18097407), (9, 6032469), (27, 2010823), (487, 111483), (1461, 37161), (4129, 13149), (4383, 12387)]