27148947

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56209}}^1$

素因数の和:56242

約数の個数: 16

約数和(自身を含む): 43169280

約数和(自身を除く): 16020333

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 56209, 168627, 393463, 1180389, 1292807, 3878421, 9049649, 27148947]

約数ペア:

[(1, 27148947), (3, 9049649), (7, 3878421), (21, 1292807), (23, 1180389), (69, 393463), (161, 168627), (483, 56209)]