55565433

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 105937920

約数和(自身を除く): 50372487

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 81, 99, 151, 177, 189, 231, 297, 413, 453, 531, 567, 649, 693, 891, 1057, 1239, 1359, 1593, 1661, 1947, 2079, 3171, 3717, 4077, 4543, 4779, 4983, 5841, 6237, 8909, 9513, 11151, 11627, 12231, 13629, 14949, 17523, 26727, 28539, 33453, 34881, 40887, 44847, 52569, 62363, 80181, 85617, 97999, 104643, 122661, 134541, 187089, 240543, 293997, 313929, 367983, 561267, 685993, 721629, 881991, 941787, 1683801, 2057979, 2645973, 5051403, 6173937, 7937919, 18521811, 55565433]

約数ペア:

[(1, 55565433), (3, 18521811), (7, 7937919), (9, 6173937), (11, 5051403), (21, 2645973), (27, 2057979), (33, 1683801), (59, 941787), (63, 881991), (77, 721629), (81, 685993), (99, 561267), (151, 367983), (177, 313929), (189, 293997), (231, 240543), (297, 187089), (413, 134541), (453, 122661), (531, 104643), (567, 97999), (649, 85617), (693, 80181), (891, 62363), (1057, 52569), (1239, 44847), (1359, 40887), (1593, 34881), (1661, 33453), (1947, 28539), (2079, 26727), (3171, 17523), (3717, 14949), (4077, 13629), (4543, 12231), (4779, 11627), (4983, 11151), (5841, 9513), (6237, 8909)]