149821761

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{3347}}^1$

素因数の和:3740

約数の個数: 16

約数和(自身を含む): 205058304

約数和(自身を除く): 55236543

約数列:

[1, 3, 43, 129, 347, 1041, 3347, 10041, 14921, 44763, 143921, 431763, 1161409, 3484227, 49940587, 149821761]

約数ペア:

[(1, 149821761), (3, 49940587), (43, 3484227), (129, 1161409), (347, 431763), (1041, 143921), (3347, 44763), (10041, 14921)]