27686907

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{6791}}^1$

素因数の和:6951

約数の個数: 16

約数和(自身を含む): 41295360

約数和(自身を除く): 13608453

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 6791, 20373, 61119, 183357, 1025441, 3076323, 9228969, 27686907]

約数ペア:

[(1, 27686907), (3, 9228969), (9, 3076323), (27, 1025441), (151, 183357), (453, 61119), (1359, 20373), (4077, 6791)]