86252439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8539}}^1$

素因数の和:8599

約数の個数: 32

約数和(自身を含む): 145384960

約数和(自身を除く): 59132521

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 8539, 10101, 25617, 59773, 111007, 179319, 315943, 333021, 777049, 947829, 2211601, 2331147, 4107259, 6634803, 12321777, 28750813, 86252439]

約数ペア:

[(1, 86252439), (3, 28750813), (7, 12321777), (13, 6634803), (21, 4107259), (37, 2331147), (39, 2211601), (91, 947829), (111, 777049), (259, 333021), (273, 315943), (481, 179319), (777, 111007), (1443, 59773), (3367, 25617), (8539, 10101)]