27731751

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 37793280

約数和(自身を除く): 10061529

約数列:

[1, 3, 73, 139, 219, 417, 911, 2733, 10147, 30441, 66503, 126629, 199509, 379887, 9243917, 27731751]

約数ペア:

[(1, 27731751), (3, 9243917), (73, 379887), (139, 199509), (219, 126629), (417, 66503), (911, 30441), (2733, 10147)]