139993251

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{2957}}^1$

素因数の和:3370

約数の個数: 16

約数和(自身を含む): 191583744

約数和(自身を除く): 51590493

約数列:

[1, 3, 43, 129, 367, 1101, 2957, 8871, 15781, 47343, 127151, 381453, 1085219, 3255657, 46664417, 139993251]

約数ペア:

[(1, 139993251), (3, 46664417), (43, 3255657), (129, 1085219), (367, 381453), (1101, 127151), (2957, 47343), (8871, 15781)]