51433083

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 86091040

約数和(自身を除く): 34657957

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 277, 299, 351, 529, 621, 831, 897, 1587, 2493, 2691, 3601, 4761, 6371, 6877, 7479, 8073, 10803, 14283, 19113, 20631, 32409, 57339, 61893, 82823, 97227, 146533, 172017, 185679, 248469, 439599, 745407, 1318797, 1904929, 2236221, 3956391, 5714787, 17144361, 51433083]

約数ペア:

[(1, 51433083), (3, 17144361), (9, 5714787), (13, 3956391), (23, 2236221), (27, 1904929), (39, 1318797), (69, 745407), (117, 439599), (207, 248469), (277, 185679), (299, 172017), (351, 146533), (529, 97227), (621, 82823), (831, 61893), (897, 57339), (1587, 32409), (2493, 20631), (2691, 19113), (3601, 14283), (4761, 10803), (6371, 8073), (6877, 7479)]