91396123

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 116480000

約数和(自身を除く): 25083877

約数列:

[1, 7, 13, 49, 91, 103, 199, 343, 637, 721, 1339, 1393, 2587, 4459, 5047, 9373, 9751, 18109, 20497, 35329, 65611, 68257, 126763, 143479, 266461, 459277, 887341, 1004353, 1865227, 7030471, 13056589, 91396123]

約数ペア:

[(1, 91396123), (7, 13056589), (13, 7030471), (49, 1865227), (91, 1004353), (103, 887341), (199, 459277), (343, 266461), (637, 143479), (721, 126763), (1339, 68257), (1393, 65611), (2587, 35329), (4459, 20497), (5047, 18109), (9373, 9751)]