15760143

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1444

約数の個数: 32

約数和(自身を含む): 27141120

約数和(自身を除く): 11380977

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1367, 1647, 3843, 4101, 9569, 11529, 12303, 28707, 36909, 83387, 86121, 250161, 258363, 583709, 750483, 1751127, 2251449, 5253381, 15760143]

約数ペア:

[(1, 15760143), (3, 5253381), (7, 2251449), (9, 1751127), (21, 750483), (27, 583709), (61, 258363), (63, 250161), (183, 86121), (189, 83387), (427, 36909), (549, 28707), (1281, 12303), (1367, 11529), (1647, 9569), (3843, 4101)]