27419457

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9631}}^1$

素因数の和:9720

約数の個数: 16

約数和(自身を含む): 39915008

約数和(自身を除く): 12495551

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 9631, 28893, 125203, 375609, 703063, 2109189, 9139819, 27419457]

約数ペア:

[(1, 27419457), (3, 9139819), (13, 2109189), (39, 703063), (73, 375609), (219, 125203), (949, 28893), (2847, 9631)]