16226520777

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1772809}}^1$

素因数の和:1772934

約数の個数: 20

約数和(自身を含む): 24454141140

約数和(自身を除く): 8227620363

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 1772809, 5318427, 15955281, 47865843, 143597529, 200327417, 600982251, 1802946753, 5408840259, 16226520777]

約数ペア:

[(1, 16226520777), (3, 5408840259), (9, 1802946753), (27, 600982251), (81, 200327417), (113, 143597529), (339, 47865843), (1017, 15955281), (3051, 5318427), (9153, 1772809)]