81718302

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191827}}^1$

素因数の和:191903

約数の個数: 16

約数和(自身を含む): 165739392

約数和(自身を除く): 84021090

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 191827, 383654, 575481, 1150962, 13619717, 27239434, 40859151, 81718302]

約数ペア:

[(1, 81718302), (2, 40859151), (3, 27239434), (6, 13619717), (71, 1150962), (142, 575481), (213, 383654), (426, 191827)]