85150191

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 142454400

約数和(自身を除く): 57304209

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 129, 133, 147, 301, 399, 709, 817, 903, 931, 2107, 2127, 2451, 2793, 4963, 5719, 6321, 13471, 14889, 17157, 30487, 34741, 40033, 40413, 91461, 94297, 104223, 120099, 213409, 282891, 579253, 640227, 660079, 1493863, 1737759, 1980237, 4054771, 4481589, 12164313, 28383397, 85150191]

約数ペア:

[(1, 85150191), (3, 28383397), (7, 12164313), (19, 4481589), (21, 4054771), (43, 1980237), (49, 1737759), (57, 1493863), (129, 660079), (133, 640227), (147, 579253), (301, 282891), (399, 213409), (709, 120099), (817, 104223), (903, 94297), (931, 91461), (2107, 40413), (2127, 40033), (2451, 34741), (2793, 30487), (4963, 17157), (5719, 14889), (6321, 13471)]