51040131

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6863}}^1$

素因数の和:6970

約数の個数: 16

約数和(自身を含む): 70946304

約数和(自身を除く): 19906173

約数列:

[1, 3, 37, 67, 111, 201, 2479, 6863, 7437, 20589, 253931, 459821, 761793, 1379463, 17013377, 51040131]

約数ペア:

[(1, 51040131), (3, 17013377), (37, 1379463), (67, 761793), (111, 459821), (201, 253931), (2479, 20589), (6863, 7437)]