78015057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{66509}}^1$

素因数の和:66552

約数の個数: 16

約数和(自身を含む): 114929280

約数和(自身を除く): 36914223

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 66509, 199527, 1130653, 1529707, 3391959, 4589121, 26005019, 78015057]

約数ペア:

[(1, 78015057), (3, 26005019), (17, 4589121), (23, 3391959), (51, 1529707), (69, 1130653), (391, 199527), (1173, 66509)]