9819513

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 15934464

約数和(自身を除く): 6114951

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 127, 213, 363, 381, 639, 781, 1089, 1143, 1397, 2343, 4191, 7029, 8591, 9017, 12573, 15367, 25773, 27051, 46101, 77319, 81153, 99187, 138303, 297561, 892683, 1091057, 3273171, 9819513]

約数ペア:

[(1, 9819513), (3, 3273171), (9, 1091057), (11, 892683), (33, 297561), (71, 138303), (99, 99187), (121, 81153), (127, 77319), (213, 46101), (363, 27051), (381, 25773), (639, 15367), (781, 12573), (1089, 9017), (1143, 8591), (1397, 7029), (2343, 4191)]