61899078

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{145303}}^1$

素因数の和:145379

約数の個数: 16

約数和(自身を含む): 125542656

約数和(自身を除く): 63643578

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 145303, 290606, 435909, 871818, 10316513, 20633026, 30949539, 61899078]

約数ペア:

[(1, 61899078), (2, 30949539), (3, 20633026), (6, 10316513), (71, 871818), (142, 435909), (213, 290606), (426, 145303)]