27946281

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 41291712

約数和(自身を除く): 13345431

約数列:

[1, 3, 11, 33, 121, 167, 363, 461, 501, 1383, 1837, 5071, 5511, 15213, 20207, 55781, 60621, 76987, 167343, 230961, 846857, 2540571, 9315427, 27946281]

約数ペア:

[(1, 27946281), (3, 9315427), (11, 2540571), (33, 846857), (121, 230961), (167, 167343), (363, 76987), (461, 60621), (501, 55781), (1383, 20207), (1837, 15213), (5071, 5511)]