81789342

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{332477}}^1$

素因数の和:332523

約数の個数: 16

約数和(自身を含む): 167568912

約数和(自身を除く): 85779570

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 332477, 664954, 997431, 1994862, 13631557, 27263114, 40894671, 81789342]

約数ペア:

[(1, 81789342), (2, 40894671), (3, 27263114), (6, 13631557), (41, 1994862), (82, 997431), (123, 664954), (246, 332477)]