969163947

素因数分解:

$3^6\times {\mathrm{443}}^1\times {\mathrm{3001}}^1$

素因数の和:3462

約数の個数: 28

約数和(自身を含む): 1456846584

約数和(自身を除く): 487682637

約数列:

[1, 3, 9, 27, 81, 243, 443, 729, 1329, 3001, 3987, 9003, 11961, 27009, 35883, 81027, 107649, 243081, 322947, 729243, 1329443, 2187729, 3988329, 11964987, 35894961, 107684883, 323054649, 969163947]

約数ペア:

[(1, 969163947), (3, 323054649), (9, 107684883), (27, 35894961), (81, 11964987), (243, 3988329), (443, 2187729), (729, 1329443), (1329, 729243), (3001, 322947), (3987, 243081), (9003, 107649), (11961, 81027), (27009, 35883)]