80212119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{18869}}^1$

素因数の和:18994

約数の個数: 16

約数和(自身を含む): 116239200

約数和(自身を除く): 36027081

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 18869, 56607, 245297, 735891, 2056721, 6170163, 26737373, 80212119]

約数ペア:

[(1, 80212119), (3, 26737373), (13, 6170163), (39, 2056721), (109, 735891), (327, 245297), (1417, 56607), (4251, 18869)]