27420117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 38320128

約数和(自身を除く): 10900011

約数列:

[1, 3, 23, 69, 263, 789, 1511, 4533, 6049, 18147, 34753, 104259, 397393, 1192179, 9140039, 27420117]

約数ペア:

[(1, 27420117), (3, 9140039), (23, 1192179), (69, 397393), (263, 104259), (789, 34753), (1511, 18147), (4533, 6049)]