140471330481

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{30663901}}^1$

素因数の和:30664416

約数の個数: 12

約数和(自身を含む): 203301670260

約数和(自身を除く): 62830339779

約数列:

[1, 3, 9, 509, 1527, 4581, 30663901, 91991703, 275975109, 15607925609, 46823776827, 140471330481]

約数ペア:

[(1, 140471330481), (3, 46823776827), (9, 15607925609), (509, 275975109), (1527, 91991703), (4581, 30663901)]