73122049

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4345

約数の個数: 32

約数和(自身を含む): 103977216

約数和(自身を除く): 30855167

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 4297, 17017, 30079, 47267, 55861, 73049, 330869, 391027, 511343, 614471, 803539, 949637, 4301297, 5624773, 6647459, 10446007, 73122049]

約数ペア:

[(1, 73122049), (7, 10446007), (11, 6647459), (13, 5624773), (17, 4301297), (77, 949637), (91, 803539), (119, 614471), (143, 511343), (187, 391027), (221, 330869), (1001, 73049), (1309, 55861), (1547, 47267), (2431, 30079), (4297, 17017)]