156783237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 232901760

約数和(自身を除く): 76118523

約数列:

[1, 3, 13, 39, 59, 61, 177, 183, 767, 793, 1117, 2301, 2379, 3351, 3599, 10797, 14521, 43563, 46787, 65903, 68137, 140361, 197709, 204411, 856739, 885781, 2570217, 2657343, 4020083, 12060249, 52261079, 156783237]

約数ペア:

[(1, 156783237), (3, 52261079), (13, 12060249), (39, 4020083), (59, 2657343), (61, 2570217), (177, 885781), (183, 856739), (767, 204411), (793, 197709), (1117, 140361), (2301, 68137), (2379, 65903), (3351, 46787), (3599, 43563), (10797, 14521)]