201501651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 295384320

約数和(自身を除く): 93882669

約数列:

[1, 3, 13, 39, 107, 109, 321, 327, 443, 1329, 1391, 1417, 4173, 4251, 5759, 11663, 17277, 34989, 47401, 48287, 142203, 144861, 151619, 454857, 616213, 627731, 1848639, 1883193, 5166709, 15500127, 67167217, 201501651]

約数ペア:

[(1, 201501651), (3, 67167217), (13, 15500127), (39, 5166709), (107, 1883193), (109, 1848639), (321, 627731), (327, 616213), (443, 454857), (1329, 151619), (1391, 144861), (1417, 142203), (4173, 48287), (4251, 47401), (5759, 34989), (11663, 17277)]