27656541

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1087}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 43789824

約数和(自身を除く): 16133283

約数列:

[1, 3, 9, 11, 33, 99, 257, 771, 1087, 2313, 2827, 3261, 8481, 9783, 11957, 25443, 35871, 107613, 279359, 838077, 2514231, 3072949, 9218847, 27656541]

約数ペア:

[(1, 27656541), (3, 9218847), (9, 3072949), (11, 2514231), (33, 838077), (99, 279359), (257, 107613), (771, 35871), (1087, 25443), (2313, 11957), (2827, 9783), (3261, 8481)]