235156959

素因数分解:

$3^3\times {\mathrm{1609}}^1\times {\mathrm{5413}}^1$

素因数の和:7031

約数の個数: 16

約数和(自身を含む): 348661600

約数和(自身を除く): 113504641

約数列:

[1, 3, 9, 27, 1609, 4827, 5413, 14481, 16239, 43443, 48717, 146151, 8709517, 26128551, 78385653, 235156959]

約数ペア:

[(1, 235156959), (3, 78385653), (9, 26128551), (27, 8709517), (1609, 146151), (4827, 48717), (5413, 43443), (14481, 16239)]