81176601

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 120083040

約数和(自身を除く): 38906439

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 1243, 1979, 3729, 5937, 13673, 21769, 41019, 65307, 223627, 239459, 670881, 718377, 2459897, 7379691, 27058867, 81176601]

約数ペア:

[(1, 81176601), (3, 27058867), (11, 7379691), (33, 2459897), (113, 718377), (121, 670881), (339, 239459), (363, 223627), (1243, 65307), (1979, 41019), (3729, 21769), (5937, 13673)]