139254207

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{1543}}^1$

素因数の和:2062

約数の個数: 16

約数和(自身を含む): 188985600

約数和(自身を除く): 49731393

約数列:

[1, 3, 67, 201, 449, 1347, 1543, 4629, 30083, 90249, 103381, 310143, 692807, 2078421, 46418069, 139254207]

約数ペア:

[(1, 139254207), (3, 46418069), (67, 2078421), (201, 692807), (449, 310143), (1347, 103381), (1543, 90249), (4629, 30083)]