81367026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1043167}}^1$

素因数の和:1043185

約数の個数: 16

約数和(自身を含む): 175252224

約数和(自身を除く): 93885198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1043167, 2086334, 3129501, 6259002, 13561171, 27122342, 40683513, 81367026]

約数ペア:

[(1, 81367026), (2, 40683513), (3, 27122342), (6, 13561171), (13, 6259002), (26, 3129501), (39, 2086334), (78, 1043167)]