78469153

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 92897280

約数和(自身を除く): 14428127

約数列:

[1, 7, 31, 217, 431, 839, 3017, 5873, 13361, 26009, 93527, 182063, 361609, 2531263, 11209879, 78469153]

約数ペア:

[(1, 78469153), (7, 11209879), (31, 2531263), (217, 361609), (431, 182063), (839, 93527), (3017, 26009), (5873, 13361)]