54182163

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 84872704

約数和(自身を除く): 30690541

約数列:

[1, 3, 7, 21, 67, 97, 201, 291, 397, 469, 679, 1191, 1407, 2037, 2779, 6499, 8337, 19497, 26599, 38509, 45493, 79797, 115527, 136479, 186193, 269563, 558579, 808689, 2580103, 7740309, 18060721, 54182163]

約数ペア:

[(1, 54182163), (3, 18060721), (7, 7740309), (21, 2580103), (67, 808689), (97, 558579), (201, 269563), (291, 186193), (397, 136479), (469, 115527), (679, 79797), (1191, 45493), (1407, 38509), (2037, 26599), (2779, 19497), (6499, 8337)]