27746289

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 42442400

約数和(自身を除く): 14696111

約数列:

[1, 3, 9, 19, 57, 171, 211, 633, 769, 1899, 2307, 4009, 6921, 12027, 14611, 36081, 43833, 131499, 162259, 486777, 1460331, 3082921, 9248763, 27746289]

約数ペア:

[(1, 27746289), (3, 9248763), (9, 3082921), (19, 1460331), (57, 486777), (171, 162259), (211, 131499), (633, 43833), (769, 36081), (1899, 14611), (2307, 12027), (4009, 6921)]