146721003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4817}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 233114112

約数和(自身を除く): 86393109

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 4817, 10153, 14451, 30459, 52987, 62621, 158961, 187863, 342007, 688831, 1026021, 2066493, 3762077, 4446091, 11286231, 13338273, 48907001, 146721003]

約数ペア:

[(1, 146721003), (3, 48907001), (11, 13338273), (13, 11286231), (33, 4446091), (39, 3762077), (71, 2066493), (143, 1026021), (213, 688831), (429, 342007), (781, 187863), (923, 158961), (2343, 62621), (2769, 52987), (4817, 30459), (10153, 14451)]