26533143

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10799}}^1$

素因数の和:10828

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 21850857

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10799, 32397, 75593, 97191, 140387, 226779, 291573, 421161, 680337, 982709, 1263483, 2041011, 2948127, 3790449, 8844381, 26533143]

約数ペア:

[(1, 26533143), (3, 8844381), (7, 3790449), (9, 2948127), (13, 2041011), (21, 1263483), (27, 982709), (39, 680337), (63, 421161), (91, 291573), (117, 226779), (189, 140387), (273, 97191), (351, 75593), (819, 32397), (2457, 10799)]