201675663

素因数分解:

$3^6\times 7^1\times {\mathrm{39521}}^1$

素因数の和:39546

約数の個数: 28

約数和(自身を含む): 345580368

約数和(自身を除く): 143904705

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 39521, 118563, 276647, 355689, 829941, 1067067, 2489823, 3201201, 7469469, 9603603, 22408407, 28810809, 67225221, 201675663]

約数ペア:

[(1, 201675663), (3, 67225221), (7, 28810809), (9, 22408407), (21, 9603603), (27, 7469469), (63, 3201201), (81, 2489823), (189, 1067067), (243, 829941), (567, 355689), (729, 276647), (1701, 118563), (5103, 39521)]