72820735999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1\times {\mathrm{72901}}^1$

素因数の和:74262

約数の個数: 16

約数和(自身を含む): 80623779840

約数和(自身を除く): 7803043841

約数列:

[1, 11, 71, 781, 1279, 14069, 72901, 90809, 801911, 998899, 5175971, 56935681, 93240379, 1025644169, 6620066909, 72820735999]

約数ペア:

[(1, 72820735999), (11, 6620066909), (71, 1025644169), (781, 93240379), (1279, 56935681), (14069, 5175971), (72901, 998899), (90809, 801911)]