304821063

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{51551}}^1$

素因数の和:51636

約数の個数: 20

約数和(自身を含む): 461596608

約数和(自身を除く): 156775545

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 51551, 154653, 463959, 1391877, 3763223, 4175631, 11289669, 33869007, 101607021, 304821063]

約数ペア:

[(1, 304821063), (3, 101607021), (9, 33869007), (27, 11289669), (73, 4175631), (81, 3763223), (219, 1391877), (657, 463959), (1971, 154653), (5913, 51551)]