155943359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{1433}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 183574944

約数和(自身を除く): 27631585

約数列:

[1, 11, 13, 143, 761, 1433, 8371, 9893, 15763, 18629, 108823, 204919, 1090513, 11995643, 14176669, 155943359]

約数ペア:

[(1, 155943359), (11, 14176669), (13, 11995643), (143, 1090513), (761, 204919), (1433, 108823), (8371, 18629), (9893, 15763)]