38672163

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1791

約数の個数: 24

約数和(自身を含む): 59259200

約数和(自身を除く): 20587037

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 1627, 2641, 4881, 7923, 14643, 23769, 30913, 92739, 226153, 278217, 678459, 2035377, 4296907, 12890721, 38672163]

約数ペア:

[(1, 38672163), (3, 12890721), (9, 4296907), (19, 2035377), (57, 678459), (139, 278217), (171, 226153), (417, 92739), (1251, 30913), (1627, 23769), (2641, 14643), (4881, 7923)]