55968327

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{16069}}^1$

素因数の和:16124

約数の個数: 20

約数和(自身を含む): 85556680

約数和(自身を除く): 29588353

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 16069, 48207, 144621, 433863, 690967, 1301589, 2072901, 6218703, 18656109, 55968327]

約数ペア:

[(1, 55968327), (3, 18656109), (9, 6218703), (27, 2072901), (43, 1301589), (81, 690967), (129, 433863), (387, 144621), (1161, 48207), (3483, 16069)]