27409191

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7883}}^1$

素因数の和:7966

約数の個数: 16

約数和(自身を含む): 39104640

約数和(自身を除く): 11695449

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 7883, 23649, 149777, 449331, 480863, 1442589, 9136397, 27409191]

約数ペア:

[(1, 27409191), (3, 9136397), (19, 1442589), (57, 480863), (61, 449331), (183, 149777), (1159, 23649), (3477, 7883)]