27102081

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 36807680

約数和(自身を除く): 9705599

約数列:

[1, 3, 103, 139, 309, 417, 631, 1893, 14317, 42951, 64993, 87709, 194979, 263127, 9034027, 27102081]

約数ペア:

[(1, 27102081), (3, 9034027), (103, 263127), (139, 194979), (309, 87709), (417, 64993), (631, 42951), (1893, 14317)]