80619270193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1\times {\mathrm{7103}}^1$

素因数の和:8005

約数の個数: 32

約数和(自身を含む): 101130043392

約数和(自身を除く): 20510773199

約数列:

[1, 7, 11, 77, 223, 661, 1561, 2453, 4627, 7103, 7271, 17171, 49721, 50897, 78133, 147403, 546931, 1031821, 1583969, 1621433, 4695083, 11087783, 11350031, 17423659, 32865581, 51645913, 121965613, 361521391, 1047003509, 7329024563, 11517038599, 80619270193]

約数ペア:

[(1, 80619270193), (7, 11517038599), (11, 7329024563), (77, 1047003509), (223, 361521391), (661, 121965613), (1561, 51645913), (2453, 32865581), (4627, 17423659), (7103, 11350031), (7271, 11087783), (17171, 4695083), (49721, 1621433), (50897, 1583969), (78133, 1031821), (147403, 546931)]