79265739

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{773}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 127802880

約数和(自身を除く): 48537141

約数列:

[1, 3, 7, 19, 21, 57, 133, 257, 399, 771, 773, 1799, 2319, 4883, 5397, 5411, 14649, 14687, 16233, 34181, 44061, 102543, 102809, 198661, 308427, 595983, 1390627, 3774559, 4171881, 11323677, 26421913, 79265739]

約数ペア:

[(1, 79265739), (3, 26421913), (7, 11323677), (19, 4171881), (21, 3774559), (57, 1390627), (133, 595983), (257, 308427), (399, 198661), (771, 102809), (773, 102543), (1799, 44061), (2319, 34181), (4883, 16233), (5397, 14687), (5411, 14649)]