55706847

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43487}}^1$

素因数の和:43558

約数の個数: 16

約数和(自身を含む): 86280192

約数和(自身を除く): 30573345

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 43487, 130461, 304409, 913227, 2652707, 7958121, 18568949, 55706847]

約数ペア:

[(1, 55706847), (3, 18568949), (7, 7958121), (21, 2652707), (61, 913227), (183, 304409), (427, 130461), (1281, 43487)]