27457917

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 37620480

約数和(自身を除く): 10162563

約数列:

[1, 3, 47, 141, 193, 579, 1009, 3027, 9071, 27213, 47423, 142269, 194737, 584211, 9152639, 27457917]

約数ペア:

[(1, 27457917), (3, 9152639), (47, 584211), (141, 194737), (193, 142269), (579, 47423), (1009, 27213), (3027, 9071)]