133308729

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5647}}^1$

素因数の和:5757

約数の個数: 24

約数和(自身を含む): 200300672

約数和(自身を除く): 66991943

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 2623, 5647, 7869, 16941, 23607, 50823, 242821, 344467, 728463, 1033401, 2185389, 3100203, 14812081, 44436243, 133308729]

約数ペア:

[(1, 133308729), (3, 44436243), (9, 14812081), (43, 3100203), (61, 2185389), (129, 1033401), (183, 728463), (387, 344467), (549, 242821), (2623, 50823), (5647, 23607), (7869, 16941)]