158392989

素因数分解:

$3^5\times {\mathrm{631}}^1\times {\mathrm{1033}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 237869632

約数和(自身を除く): 79476643

約数列:

[1, 3, 9, 27, 81, 243, 631, 1033, 1893, 3099, 5679, 9297, 17037, 27891, 51111, 83673, 153333, 251019, 651823, 1955469, 5866407, 17599221, 52797663, 158392989]

約数ペア:

[(1, 158392989), (3, 52797663), (9, 17599221), (27, 5866407), (81, 1955469), (243, 651823), (631, 251019), (1033, 153333), (1893, 83673), (3099, 51111), (5679, 27891), (9297, 17037)]