27740949

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 37743552

約数和(自身を除く): 10002603

約数列:

[1, 3, 73, 197, 219, 591, 643, 1929, 14381, 43143, 46939, 126671, 140817, 380013, 9246983, 27740949]

約数ペア:

[(1, 27740949), (3, 9246983), (73, 380013), (197, 140817), (219, 126671), (591, 46939), (643, 43143), (1929, 14381)]