65742261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88721}}^1$

素因数の和:88756

約数の個数: 16

約数和(自身を含む): 99368640

約数和(自身を除く): 33626379

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 88721, 266163, 1153373, 1685699, 3460119, 5057097, 21914087, 65742261]

約数ペア:

[(1, 65742261), (3, 21914087), (13, 5057097), (19, 3460119), (39, 1685699), (57, 1153373), (247, 266163), (741, 88721)]