202117923

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3886

約数の個数: 48

約数和(自身を含む): 357267456

約数和(自身を除く): 155149533

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 837, 1701, 1953, 2511, 3833, 5859, 7533, 11499, 17577, 26831, 34497, 52731, 80493, 103491, 118823, 241479, 310473, 356469, 724437, 831761, 931419, 1069407, 2173311, 2495283, 3208221, 6519933, 7485849, 9624663, 22457547, 28873989, 67372641, 202117923]

約数ペア:

[(1, 202117923), (3, 67372641), (7, 28873989), (9, 22457547), (21, 9624663), (27, 7485849), (31, 6519933), (63, 3208221), (81, 2495283), (93, 2173311), (189, 1069407), (217, 931419), (243, 831761), (279, 724437), (567, 356469), (651, 310473), (837, 241479), (1701, 118823), (1953, 103491), (2511, 80493), (3833, 52731), (5859, 34497), (7533, 26831), (11499, 17577)]