27395967

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20897}}^1$

素因数の和:20942

約数の個数: 16

約数和(自身を含む): 40124160

約数和(自身を除く): 12728193

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20897, 62691, 397043, 480631, 1191129, 1441893, 9131989, 27395967]

約数ペア:

[(1, 27395967), (3, 9131989), (19, 1441893), (23, 1191129), (57, 480631), (69, 397043), (437, 62691), (1311, 20897)]