81667182

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191707}}^1$

素因数の和:191783

約数の個数: 16

約数和(自身を含む): 165635712

約数和(自身を除く): 83968530

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 191707, 383414, 575121, 1150242, 13611197, 27222394, 40833591, 81667182]

約数ペア:

[(1, 81667182), (2, 40833591), (3, 27222394), (6, 13611197), (71, 1150242), (142, 575121), (213, 383414), (426, 191707)]