156939176223

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{593}}^1\times {\mathrm{625657}}^1$

素因数の和:626303

約数の個数: 24

約数和(自身を含む): 231903891648

約数和(自身を除く): 74964715425

約数列:

[1, 3, 9, 47, 141, 423, 593, 1779, 5337, 27871, 83613, 250839, 625657, 1876971, 5630913, 29405879, 88217637, 264652911, 371014601, 1113043803, 3339131409, 17437686247, 52313058741, 156939176223]

約数ペア:

[(1, 156939176223), (3, 52313058741), (9, 17437686247), (47, 3339131409), (141, 1113043803), (423, 371014601), (593, 264652911), (1779, 88217637), (5337, 29405879), (27871, 5630913), (83613, 1876971), (250839, 625657)]