27878118

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{33427}}^1$

素因数の和:33571

約数の個数: 16

約数和(自身を含む): 56159040

約数和(自身を除く): 28280922

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 33427, 66854, 100281, 200562, 4646353, 9292706, 13939059, 27878118]

約数ペア:

[(1, 27878118), (2, 13939059), (3, 9292706), (6, 4646353), (139, 200562), (278, 100281), (417, 66854), (834, 33427)]