55979073

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{109121}}^1$

素因数の和:109149

約数の個数: 16

約数和(自身を含む): 87297600

約数和(自身を除く): 31318527

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 109121, 327363, 982089, 2073299, 2946267, 6219897, 18659691, 55979073]

約数ペア:

[(1, 55979073), (3, 18659691), (9, 6219897), (19, 2946267), (27, 2073299), (57, 982089), (171, 327363), (513, 109121)]