33138729

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16661}}^1$

素因数の和:16697

約数の個数: 24

約数和(自身を含む): 54584712

約数和(自身を除く): 21445983

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 16661, 49983, 149949, 216593, 283237, 649779, 849711, 1949337, 2549133, 3682081, 11046243, 33138729]

約数ペア:

[(1, 33138729), (3, 11046243), (9, 3682081), (13, 2549133), (17, 1949337), (39, 849711), (51, 649779), (117, 283237), (153, 216593), (221, 149949), (663, 49983), (1989, 16661)]