6545691

素因数分解:

$3^7\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 10194240

約数和(自身を除く): 3648549

約数列:

[1, 3, 9, 27, 41, 73, 81, 123, 219, 243, 369, 657, 729, 1107, 1971, 2187, 2993, 3321, 5913, 8979, 9963, 17739, 26937, 29889, 53217, 80811, 89667, 159651, 242433, 727299, 2181897, 6545691]

約数ペア:

[(1, 6545691), (3, 2181897), (9, 727299), (27, 242433), (41, 159651), (73, 89667), (81, 80811), (123, 53217), (219, 29889), (243, 26937), (369, 17739), (657, 9963), (729, 8979), (1107, 5913), (1971, 3321), (2187, 2993)]