231170031

素因数分解:

$3^5\times {\mathrm{317}}^1\times {\mathrm{3001}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 347487504

約数和(自身を除く): 116317473

約数列:

[1, 3, 9, 27, 81, 243, 317, 951, 2853, 3001, 8559, 9003, 25677, 27009, 77031, 81027, 243081, 729243, 951317, 2853951, 8561853, 25685559, 77056677, 231170031]

約数ペア:

[(1, 231170031), (3, 77056677), (9, 25685559), (27, 8561853), (81, 2853951), (243, 951317), (317, 729243), (951, 243081), (2853, 81027), (3001, 77031), (8559, 27009), (9003, 25677)]