80384523

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 111992832

約数和(自身を除く): 31608309

約数列:

[1, 3, 47, 67, 127, 141, 201, 381, 3149, 4489, 5969, 8509, 9447, 13467, 17907, 25527, 210983, 399923, 570103, 632949, 1199769, 1710309, 26794841, 80384523]

約数ペア:

[(1, 80384523), (3, 26794841), (47, 1710309), (67, 1199769), (127, 632949), (141, 570103), (201, 399923), (381, 210983), (3149, 25527), (4489, 17907), (5969, 13467), (8509, 9447)]