78314619

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 106205984

約数和(自身を除く): 27891365

約数列:

[1, 3, 73, 219, 541, 661, 1623, 1983, 39493, 48253, 118479, 144759, 357601, 1072803, 26104873, 78314619]

約数ペア:

[(1, 78314619), (3, 26104873), (73, 1072803), (219, 357601), (541, 144759), (661, 118479), (1623, 48253), (1983, 39493)]