201481137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 144464463

約数列:

[1, 3, 9, 11, 13, 33, 39, 89, 99, 117, 143, 267, 429, 801, 979, 1157, 1287, 1759, 2937, 3471, 5277, 8811, 10413, 12727, 15831, 19349, 22867, 38181, 58047, 68601, 114543, 156551, 174141, 205803, 251537, 469653, 754611, 1408959, 1722061, 2035163, 2263833, 5166183, 6105489, 15498549, 18316467, 22386793, 67160379, 201481137]

約数ペア:

[(1, 201481137), (3, 67160379), (9, 22386793), (11, 18316467), (13, 15498549), (33, 6105489), (39, 5166183), (89, 2263833), (99, 2035163), (117, 1722061), (143, 1408959), (267, 754611), (429, 469653), (801, 251537), (979, 205803), (1157, 174141), (1287, 156551), (1759, 114543), (2937, 68601), (3471, 58047), (5277, 38181), (8811, 22867), (10413, 19349), (12727, 15831)]