81076746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{190321}}^1$

素因数の和:190397

約数の個数: 16

約数和(自身を含む): 164438208

約数和(自身を除く): 83361462

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 190321, 380642, 570963, 1141926, 13512791, 27025582, 40538373, 81076746]

約数ペア:

[(1, 81076746), (2, 40538373), (3, 27025582), (6, 13512791), (71, 1141926), (142, 570963), (213, 380642), (426, 190321)]