168126987

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{49727}}^1$

素因数の和:49767

約数の個数: 24

約数和(自身を含む): 272111616

約数和(自身を除く): 103984629

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 49727, 149181, 348089, 1044267, 1143721, 2436623, 3431163, 7309869, 8006047, 24018141, 56042329, 168126987]

約数ペア:

[(1, 168126987), (3, 56042329), (7, 24018141), (21, 8006047), (23, 7309869), (49, 3431163), (69, 2436623), (147, 1143721), (161, 1044267), (483, 348089), (1127, 149181), (3381, 49727)]