155597859

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 240478056

約数和(自身を除く): 84880197

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 361, 577, 747, 1083, 1577, 1731, 3249, 4731, 5193, 10963, 14193, 29963, 32889, 47891, 89889, 98667, 143673, 208297, 269667, 431019, 624891, 909929, 1874673, 2729787, 8189361, 17288651, 51865953, 155597859]

約数ペア:

[(1, 155597859), (3, 51865953), (9, 17288651), (19, 8189361), (57, 2729787), (83, 1874673), (171, 909929), (249, 624891), (361, 431019), (577, 269667), (747, 208297), (1083, 143673), (1577, 98667), (1731, 89889), (3249, 47891), (4731, 32889), (5193, 29963), (10963, 14193)]