55821207

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 84115584

約数和(自身を除く): 28294377

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 4787, 11661, 14361, 62231, 110101, 186693, 330303, 809003, 1431313, 2427009, 4293939, 18607069, 55821207]

約数ペア:

[(1, 55821207), (3, 18607069), (13, 4293939), (23, 2427009), (39, 1431313), (69, 809003), (169, 330303), (299, 186693), (507, 110101), (897, 62231), (3887, 14361), (4787, 11661)]