89107929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2879}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 136281600

約数和(自身を除く): 47173671

約数列:

[1, 3, 9, 19, 57, 171, 181, 543, 1629, 2879, 3439, 8637, 10317, 25911, 30951, 54701, 164103, 492309, 521099, 1563297, 4689891, 9900881, 29702643, 89107929]

約数ペア:

[(1, 89107929), (3, 29702643), (9, 9900881), (19, 4689891), (57, 1563297), (171, 521099), (181, 492309), (543, 164103), (1629, 54701), (2879, 30951), (3439, 25911), (8637, 10317)]