627402753

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{98047}}^1$

素因数の和:98138

約数の個数: 20

約数和(自身を含む): 949104640

約数和(自身を除く): 321701887

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 98047, 294141, 882423, 2647269, 7745713, 7941807, 23237139, 69711417, 209134251, 627402753]

約数ペア:

[(1, 627402753), (3, 209134251), (9, 69711417), (27, 23237139), (79, 7941807), (81, 7745713), (237, 2647269), (711, 882423), (2133, 294141), (6399, 98047)]