87620859

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{13033}}^1$

素因数の和:13128

約数の個数: 20

約数和(自身を含む): 132477576

約数和(自身を除く): 44856717

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 13033, 39099, 117297, 351891, 1055673, 1081739, 3245217, 9735651, 29206953, 87620859]

約数ペア:

[(1, 87620859), (3, 29206953), (9, 9735651), (27, 3245217), (81, 1081739), (83, 1055673), (249, 351891), (747, 117297), (2241, 39099), (6723, 13033)]