159165054

素因数分解:

$2^1\times 3^3\times {\mathrm{887}}^1\times {\mathrm{3323}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 354205440

約数和(自身を除く): 195040386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 887, 1774, 2661, 3323, 5322, 6646, 7983, 9969, 15966, 19938, 23949, 29907, 47898, 59814, 89721, 179442, 2947501, 5895002, 8842503, 17685006, 26527509, 53055018, 79582527, 159165054]

約数ペア:

[(1, 159165054), (2, 79582527), (3, 53055018), (6, 26527509), (9, 17685006), (18, 8842503), (27, 5895002), (54, 2947501), (887, 179442), (1774, 89721), (2661, 59814), (3323, 47898), (5322, 29907), (6646, 23949), (7983, 19938), (9969, 15966)]