79288521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 122062080

約数和(自身を除く): 42773559

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 851, 897, 1443, 2389, 2553, 7167, 11063, 31057, 33189, 54947, 88393, 93171, 164841, 265179, 714311, 1149109, 2033039, 2142933, 3447327, 6099117, 26429507, 79288521]

約数ペア:

[(1, 79288521), (3, 26429507), (13, 6099117), (23, 3447327), (37, 2142933), (39, 2033039), (69, 1149109), (111, 714311), (299, 265179), (481, 164841), (851, 93171), (897, 88393), (1443, 54947), (2389, 33189), (2553, 31057), (7167, 11063)]