68967479166

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{161895491}}^1$

素因数の和:161895567

約数の個数: 16

約数和(自身を含む): 139877705088

約数和(自身を除く): 70910225922

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 161895491, 323790982, 485686473, 971372946, 11494579861, 22989159722, 34483739583, 68967479166]

約数ペア:

[(1, 68967479166), (2, 34483739583), (3, 22989159722), (6, 11494579861), (71, 971372946), (142, 485686473), (213, 323790982), (426, 161895491)]