54128913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16691}}^1$

素因数の和:16764

約数の個数: 16

約数和(自身を含む): 76916736

約数和(自身を除く): 22787823

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 16691, 50073, 383893, 784477, 1151679, 2353431, 18042971, 54128913]

約数ペア:

[(1, 54128913), (3, 18042971), (23, 2353431), (47, 1151679), (69, 784477), (141, 383893), (1081, 50073), (3243, 16691)]