127849347

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{27691}}^1$

素因数の和:27725

約数の個数: 24

約数和(自身を含む): 201597760

約数和(自身を除く): 73748413

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 27691, 83073, 249219, 526129, 747657, 1578387, 2242971, 4735161, 6728913, 14205483, 42616449, 127849347]

約数ペア:

[(1, 127849347), (3, 42616449), (9, 14205483), (19, 6728913), (27, 4735161), (57, 2242971), (81, 1578387), (171, 747657), (243, 526129), (513, 249219), (1539, 83073), (4617, 27691)]