77217867

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1542

約数の個数: 28

約数和(自身を含む): 117440664

約数和(自身を除く): 40222797

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1451, 1971, 4353, 5913, 13059, 17739, 39177, 53217, 105923, 117531, 317769, 352593, 953307, 1057779, 2859921, 8579763, 25739289, 77217867]

約数ペア:

[(1, 77217867), (3, 25739289), (9, 8579763), (27, 2859921), (73, 1057779), (81, 953307), (219, 352593), (243, 317769), (657, 117531), (729, 105923), (1451, 53217), (1971, 39177), (4353, 17739), (5913, 13059)]