272040477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 391974912

約数和(自身を除く): 119934435

約数列:

[1, 3, 17, 51, 97, 127, 291, 381, 433, 1299, 1649, 2159, 4947, 6477, 7361, 12319, 22083, 36957, 42001, 54991, 126003, 164973, 209423, 628269, 714017, 934847, 2142051, 2804541, 5334127, 16002381, 90680159, 272040477]

約数ペア:

[(1, 272040477), (3, 90680159), (17, 16002381), (51, 5334127), (97, 2804541), (127, 2142051), (291, 934847), (381, 714017), (433, 628269), (1299, 209423), (1649, 164973), (2159, 126003), (4947, 54991), (6477, 42001), (7361, 36957), (12319, 22083)]