127971099

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1297}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 195063440

約数和(自身を除く): 67092341

約数列:

[1, 3, 9, 19, 57, 171, 577, 1297, 1731, 3891, 5193, 10963, 11673, 24643, 32889, 73929, 98667, 221787, 748369, 2245107, 6735321, 14219011, 42657033, 127971099]

約数ペア:

[(1, 127971099), (3, 42657033), (9, 14219011), (19, 6735321), (57, 2245107), (171, 748369), (577, 221787), (1297, 98667), (1731, 73929), (3891, 32889), (5193, 24643), (10963, 11673)]