387645677577

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{1909801}}^1$

素因数の和:1911013

約数の個数: 24

約数和(自身を含む): 589899641760

約数和(自身を除く): 202253964183

約数列:

[1, 3, 9, 19, 57, 171, 1187, 3561, 10683, 22553, 67659, 202977, 1909801, 5729403, 17188209, 36286219, 108858657, 326575971, 2266933787, 6800801361, 20402404083, 43071741953, 129215225859, 387645677577]

約数ペア:

[(1, 387645677577), (3, 129215225859), (9, 43071741953), (19, 20402404083), (57, 6800801361), (171, 2266933787), (1187, 326575971), (3561, 108858657), (10683, 36286219), (22553, 17188209), (67659, 5729403), (202977, 1909801)]