72378543

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{27017}}^1$

素因数の和:27086

約数の個数: 16

約数和(自身を含む): 103749120

約数和(自身を除く): 31370577

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 27017, 81051, 513323, 1269799, 1539969, 3809397, 24126181, 72378543]

約数ペア:

[(1, 72378543), (3, 24126181), (19, 3809397), (47, 1539969), (57, 1269799), (141, 513323), (893, 81051), (2679, 27017)]