126678339

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43577}}^1$

素因数の和:43619

約数の個数: 24

約数和(自身を含む): 203945040

約数和(自身を除く): 77266701

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 43577, 130731, 392193, 740809, 827963, 2222427, 2483889, 6667281, 7451667, 14075371, 42226113, 126678339]

約数ペア:

[(1, 126678339), (3, 42226113), (9, 14075371), (17, 7451667), (19, 6667281), (51, 2483889), (57, 2222427), (153, 827963), (171, 740809), (323, 392193), (969, 130731), (2907, 43577)]