123531039

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{7759}}^1$

素因数の和:7855

約数の個数: 24

約数和(自身を含む): 187636800

約数和(自身を除く): 64105761

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 7759, 15921, 23277, 69831, 225011, 473299, 675033, 1419897, 2025099, 4259691, 13725671, 41177013, 123531039]

約数ペア:

[(1, 123531039), (3, 41177013), (9, 13725671), (29, 4259691), (61, 2025099), (87, 1419897), (183, 675033), (261, 473299), (549, 225011), (1769, 69831), (5307, 23277), (7759, 15921)]