21615672933

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{73039}}^1$

素因数の和:73258

約数の個数: 32

約数和(自身を含む): 32640115200

約数和(自身を除く): 11024442267

約数列:

[1, 3, 9, 27, 97, 113, 291, 339, 873, 1017, 2619, 3051, 10961, 32883, 73039, 98649, 219117, 295947, 657351, 1972053, 7084783, 8253407, 21254349, 24760221, 63763047, 74280663, 191289141, 222841989, 800580479, 2401741437, 7205224311, 21615672933]

約数ペア:

[(1, 21615672933), (3, 7205224311), (9, 2401741437), (27, 800580479), (97, 222841989), (113, 191289141), (291, 74280663), (339, 63763047), (873, 24760221), (1017, 21254349), (2619, 8253407), (3051, 7084783), (10961, 1972053), (32883, 657351), (73039, 295947), (98649, 219117)]