66775293

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{190243}}^1$

素因数の和:190265

約数の個数: 16

約数和(自身を含む): 106536640

約数和(自身を除く): 39761347

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 190243, 570729, 1712187, 2473159, 5136561, 7419477, 22258431, 66775293]

約数ペア:

[(1, 66775293), (3, 22258431), (9, 7419477), (13, 5136561), (27, 2473159), (39, 1712187), (117, 570729), (351, 190243)]