27061641

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18911}}^1$

素因数の和:18973

約数の個数: 16

約数和(自身を含む): 40849920

約数和(自身を除く): 13788279

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18911, 56733, 170199, 510597, 1002283, 3006849, 9020547, 27061641]

約数ペア:

[(1, 27061641), (3, 9020547), (9, 3006849), (27, 1002283), (53, 510597), (159, 170199), (477, 56733), (1431, 18911)]