54999927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1777}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 84134960

約数和(自身を除く): 29135033

約数列:

[1, 3, 9, 19, 57, 171, 181, 543, 1629, 1777, 3439, 5331, 10317, 15993, 30951, 33763, 101289, 303867, 321637, 964911, 2894733, 6111103, 18333309, 54999927]

約数ペア:

[(1, 54999927), (3, 18333309), (9, 6111103), (19, 2894733), (57, 964911), (171, 321637), (181, 303867), (543, 101289), (1629, 33763), (1777, 30951), (3439, 15993), (5331, 10317)]