53267103

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15137}}^1$

素因数の和:15183

約数の個数: 24

約数和(自身を含む): 85015008

約数和(自身を除く): 31747905

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 15137, 45411, 136233, 257329, 348151, 771987, 1044453, 2315961, 3133359, 5918567, 17755701, 53267103]

約数ペア:

[(1, 53267103), (3, 17755701), (9, 5918567), (17, 3133359), (23, 2315961), (51, 1044453), (69, 771987), (153, 348151), (207, 257329), (391, 136233), (1173, 45411), (3519, 15137)]