78077661

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 105885120

約数和(自身を除く): 27807459

約数列:

[1, 3, 73, 219, 541, 659, 1623, 1977, 39493, 48107, 118479, 144321, 356519, 1069557, 26025887, 78077661]

約数ペア:

[(1, 78077661), (3, 26025887), (73, 1069557), (219, 356519), (541, 144321), (659, 118479), (1623, 48107), (1977, 39493)]