80669589

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26863}}^1$

素因数の和:26897

約数の個数: 32

約数和(自身を含む): 144420864

約数和(自身を除く): 63751275

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 26863, 80589, 188041, 295493, 349219, 564123, 886479, 1047657, 2068451, 2444533, 3841409, 6205353, 7333599, 11524227, 26889863, 80669589]

約数ペア:

[(1, 80669589), (3, 26889863), (7, 11524227), (11, 7333599), (13, 6205353), (21, 3841409), (33, 2444533), (39, 2068451), (77, 1047657), (91, 886479), (143, 564123), (231, 349219), (273, 295493), (429, 188041), (1001, 80589), (3003, 26863)]