84257343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1321}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 128551280

約数和(自身を除く): 44293937

約数列:

[1, 3, 9, 19, 57, 171, 373, 1119, 1321, 3357, 3963, 7087, 11889, 21261, 25099, 63783, 75297, 225891, 492733, 1478199, 4434597, 9361927, 28085781, 84257343]

約数ペア:

[(1, 84257343), (3, 28085781), (9, 9361927), (19, 4434597), (57, 1478199), (171, 492733), (373, 225891), (1119, 75297), (1321, 63783), (3357, 25099), (3963, 21261), (7087, 11889)]