139554611

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6661}}^1$

素因数の和:6782

約数の個数: 16

約数和(自身を含む): 165643968

約数和(自身を除く): 26089357

約数列:

[1, 7, 41, 73, 287, 511, 2993, 6661, 20951, 46627, 273101, 486253, 1911707, 3403771, 19936373, 139554611]

約数ペア:

[(1, 139554611), (7, 19936373), (41, 3403771), (73, 1911707), (287, 486253), (511, 273101), (2993, 46627), (6661, 20951)]