156957882903

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{343661}}^1$

素因数の和:345335

約数の個数: 24

約数和(自身を含む): 234174036096

約数和(自身を除く): 77216153193

約数列:

[1, 3, 9, 31, 93, 279, 1637, 4911, 14733, 50747, 152241, 343661, 456723, 1030983, 3092949, 10653491, 31960473, 95881419, 562573057, 1687719171, 5063157513, 17439764767, 52319294301, 156957882903]

約数ペア:

[(1, 156957882903), (3, 52319294301), (9, 17439764767), (31, 5063157513), (93, 1687719171), (279, 562573057), (1637, 95881419), (4911, 31960473), (14733, 10653491), (50747, 3092949), (152241, 1030983), (343661, 456723)]