211670280639

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{73309}}^1$

素因数の和:73556

約数の個数: 48

約数和(自身を含む): 322047897600

約数和(自身を除く): 110377616961

約数列:

[1, 3, 9, 31, 79, 93, 131, 237, 279, 393, 711, 1179, 2449, 4061, 7347, 10349, 12183, 22041, 31047, 36549, 73309, 93141, 219927, 320819, 659781, 962457, 2272579, 2887371, 5791411, 6817737, 9603479, 17374233, 20453211, 28810437, 52122699, 86431311, 179533741, 297707849, 538601223, 758674841, 893123547, 1615803669, 2276024523, 2679370641, 6828073569, 23518920071, 70556760213, 211670280639]

約数ペア:

[(1, 211670280639), (3, 70556760213), (9, 23518920071), (31, 6828073569), (79, 2679370641), (93, 2276024523), (131, 1615803669), (237, 893123547), (279, 758674841), (393, 538601223), (711, 297707849), (1179, 179533741), (2449, 86431311), (4061, 52122699), (7347, 28810437), (10349, 20453211), (12183, 17374233), (22041, 9603479), (31047, 6817737), (36549, 5791411), (73309, 2887371), (93141, 2272579), (219927, 962457), (320819, 659781)]