27902883

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 38624256

約数和(自身を除く): 10721373

約数列:

[1, 3, 31, 93, 197, 591, 1523, 4569, 6107, 18321, 47213, 141639, 300031, 900093, 9300961, 27902883]

約数ペア:

[(1, 27902883), (3, 9300961), (31, 900093), (93, 300031), (197, 141639), (591, 47213), (1523, 18321), (4569, 6107)]