128103639

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{2351}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 175440384

約数和(自身を除く): 47336745

約数列:

[1, 3, 41, 123, 443, 1329, 2351, 7053, 18163, 54489, 96391, 289173, 1041493, 3124479, 42701213, 128103639]

約数ペア:

[(1, 128103639), (3, 42701213), (41, 3124479), (123, 1041493), (443, 289173), (1329, 96391), (2351, 54489), (7053, 18163)]