73965997

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 93374208

約数和(自身を除く): 19408211

約数列:

[1, 7, 17, 37, 107, 119, 157, 259, 629, 749, 1099, 1819, 2669, 3959, 4403, 5809, 12733, 16799, 18683, 27713, 40663, 67303, 98753, 117593, 285583, 471121, 621563, 691271, 1999081, 4350941, 10566571, 73965997]

約数ペア:

[(1, 73965997), (7, 10566571), (17, 4350941), (37, 1999081), (107, 691271), (119, 621563), (157, 471121), (259, 285583), (629, 117593), (749, 98753), (1099, 67303), (1819, 40663), (2669, 27713), (3959, 18683), (4403, 16799), (5809, 12733)]