66896817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7177}}^1$

素因数の和:7432

約数の個数: 16

約数和(自身を含む): 96472320

約数和(自身を除く): 29575503

約数列:

[1, 3, 13, 39, 239, 717, 3107, 7177, 9321, 21531, 93301, 279903, 1715303, 5145909, 22298939, 66896817]

約数ペア:

[(1, 66896817), (3, 22298939), (13, 5145909), (39, 1715303), (239, 279903), (717, 93301), (3107, 21531), (7177, 9321)]