142714881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1153}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 218729160

約数和(自身を除く): 76014279

約数列:

[1, 3, 9, 17, 51, 153, 809, 1153, 2427, 3459, 7281, 10377, 13753, 19601, 41259, 58803, 123777, 176409, 932777, 2798331, 8394993, 15857209, 47571627, 142714881]

約数ペア:

[(1, 142714881), (3, 47571627), (9, 15857209), (17, 8394993), (51, 2798331), (153, 932777), (809, 176409), (1153, 123777), (2427, 58803), (3459, 41259), (7281, 19601), (10377, 13753)]