51933393

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{10867}}^1$

素因数の和:10938

約数の個数: 20

約数和(自身を含む): 78901680

約数和(自身を除く): 26968287

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 10867, 32601, 97803, 293409, 641153, 880227, 1923459, 5770377, 17311131, 51933393]

約数ペア:

[(1, 51933393), (3, 17311131), (9, 5770377), (27, 1923459), (59, 880227), (81, 641153), (177, 293409), (531, 97803), (1593, 32601), (4779, 10867)]