56348568003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{206405011}}^1$

素因数の和:206405034

約数の個数: 16

約数和(自身を含む): 92469445376

約数和(自身を除く): 36120877373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 206405011, 619215033, 1444835077, 2683265143, 4334505231, 8049795429, 18782856001, 56348568003]

約数ペア:

[(1, 56348568003), (3, 18782856001), (7, 8049795429), (13, 4334505231), (21, 2683265143), (39, 1444835077), (91, 619215033), (273, 206405011)]