81966462

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{333197}}^1$

素因数の和:333243

約数の個数: 16

約数和(自身を含む): 167931792

約数和(自身を除く): 85965330

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 333197, 666394, 999591, 1999182, 13661077, 27322154, 40983231, 81966462]

約数ペア:

[(1, 81966462), (2, 40983231), (3, 27322154), (6, 13661077), (41, 1999182), (82, 999591), (123, 666394), (246, 333197)]