54140091

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{997}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 75496704

約数和(自身を除く): 21356613

約数列:

[1, 3, 23, 69, 787, 997, 2361, 2991, 18101, 22931, 54303, 68793, 784639, 2353917, 18046697, 54140091]

約数ペア:

[(1, 54140091), (3, 18046697), (23, 2353917), (69, 784639), (787, 68793), (997, 54303), (2361, 22931), (2991, 18101)]