81426126

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{256057}}^1$

素因数の和:256115

約数の個数: 16

約数和(自身を含む): 165925584

約数和(自身を除く): 84499458

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 256057, 512114, 768171, 1536342, 13571021, 27142042, 40713063, 81426126]

約数ペア:

[(1, 81426126), (2, 40713063), (3, 27142042), (6, 13571021), (53, 1536342), (106, 768171), (159, 512114), (318, 256057)]