64702797

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 28194483

約数列:

[1, 3, 31, 41, 71, 93, 123, 213, 239, 717, 1271, 2201, 2911, 3813, 6603, 7409, 8733, 9799, 16969, 22227, 29397, 50907, 90241, 270723, 303769, 526039, 695729, 911307, 1578117, 2087187, 21567599, 64702797]

約数ペア:

[(1, 64702797), (3, 21567599), (31, 2087187), (41, 1578117), (71, 911307), (93, 695729), (123, 526039), (213, 303769), (239, 270723), (717, 90241), (1271, 50907), (2201, 29397), (2911, 22227), (3813, 16969), (6603, 9799), (7409, 8733)]