201393459

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{22003}}^1$

素因数の和:22128

約数の個数: 20

約数和(自身を含む): 303523176

約数和(自身を除く): 102129717

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 22003, 66009, 198027, 594081, 1782243, 2486339, 7459017, 22377051, 67131153, 201393459]

約数ペア:

[(1, 201393459), (3, 67131153), (9, 22377051), (27, 7459017), (81, 2486339), (113, 1782243), (339, 594081), (1017, 198027), (3051, 66009), (9153, 22003)]