84867159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 126590464

約数和(自身を除く): 41723305

約数列:

[1, 3, 13, 37, 39, 103, 111, 309, 481, 571, 1339, 1443, 1713, 3811, 4017, 7423, 11433, 21127, 22269, 49543, 58813, 63381, 148629, 176439, 274651, 764569, 823953, 2176081, 2293707, 6528243, 28289053, 84867159]

約数ペア:

[(1, 84867159), (3, 28289053), (13, 6528243), (37, 2293707), (39, 2176081), (103, 823953), (111, 764569), (309, 274651), (481, 176439), (571, 148629), (1339, 63381), (1443, 58813), (1713, 49543), (3811, 22269), (4017, 21127), (7423, 11433)]