159548319

素因数分解:

$3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2663}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 271088640

約数和(自身を除く): 111540321

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 317, 951, 2219, 2663, 2853, 6657, 7989, 8559, 18641, 19971, 23967, 55923, 59913, 71901, 167769, 503307, 844171, 2532513, 5909197, 7597539, 17727591, 22792617, 53182773, 159548319]

約数ペア:

[(1, 159548319), (3, 53182773), (7, 22792617), (9, 17727591), (21, 7597539), (27, 5909197), (63, 2532513), (189, 844171), (317, 503307), (951, 167769), (2219, 71901), (2663, 59913), (2853, 55923), (6657, 23967), (7989, 19971), (8559, 18641)]