55659987

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{108499}}^1$

素因数の和:108527

約数の個数: 16

約数和(自身を含む): 86800000

約数和(自身を除く): 31140013

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 108499, 325497, 976491, 2061481, 2929473, 6184443, 18553329, 55659987]

約数ペア:

[(1, 55659987), (3, 18553329), (9, 6184443), (19, 2929473), (27, 2061481), (57, 976491), (171, 325497), (513, 108499)]