138825861

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{4481}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 193622400

約数和(自身を除く): 54796539

約数列:

[1, 3, 23, 69, 449, 1347, 4481, 10327, 13443, 30981, 103063, 309189, 2011969, 6035907, 46275287, 138825861]

約数ペア:

[(1, 138825861), (3, 46275287), (23, 6035907), (69, 2011969), (449, 309189), (1347, 103063), (4481, 30981), (10327, 13443)]