189798579

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{55351}}^1$

素因数の和:55487

約数の個数: 16

約数和(自身を含む): 283402240

約数和(自身を除く): 93603661

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 55351, 166053, 498159, 1494477, 7029577, 21088731, 63266193, 189798579]

約数ペア:

[(1, 189798579), (3, 63266193), (9, 21088731), (27, 7029577), (127, 1494477), (381, 498159), (1143, 166053), (3429, 55351)]