42743331

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 65396240

約数和(自身を除く): 22652909

約数列:

[1, 3, 9, 19, 57, 171, 181, 543, 1381, 1629, 3439, 4143, 10317, 12429, 26239, 30951, 78717, 236151, 249961, 749883, 2249649, 4749259, 14247777, 42743331]

約数ペア:

[(1, 42743331), (3, 14247777), (9, 4749259), (19, 2249649), (57, 749883), (171, 249961), (181, 236151), (543, 78717), (1381, 30951), (1629, 26239), (3439, 12429), (4143, 10317)]