274249989

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{60103}}^1$

素因数の和:60138

約数の個数: 24

約数和(自身を含む): 439961280

約数和(自身を除く): 165711291

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 60103, 180309, 540927, 781339, 1622781, 2344017, 7032051, 10157407, 21096153, 30472221, 91416663, 274249989]

約数ペア:

[(1, 274249989), (3, 91416663), (9, 30472221), (13, 21096153), (27, 10157407), (39, 7032051), (117, 2344017), (169, 1622781), (351, 781339), (507, 540927), (1521, 180309), (4563, 60103)]