90679720321

素因数分解:

${\mathrm{19}}^2\times {\mathrm{4211}}^1\times {\mathrm{59651}}^1$

素因数の和:63900

約数の個数: 12

約数和(自身を含む): 95727859344

約数和(自身を除く): 5048139023

約数列:

[1, 19, 361, 4211, 59651, 80009, 1133369, 1520171, 21534011, 251190361, 4772616859, 90679720321]

約数ペア:

[(1, 90679720321), (19, 4772616859), (361, 251190361), (4211, 21534011), (59651, 1520171), (80009, 1133369)]