57001617

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 89443200

約数和(自身を除く): 32441583

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 1693, 3741, 5079, 11223, 15237, 33669, 45711, 49097, 72799, 147291, 218397, 441873, 655191, 1325619, 1965573, 2111171, 6333513, 19000539, 57001617]

約数ペア:

[(1, 57001617), (3, 19000539), (9, 6333513), (27, 2111171), (29, 1965573), (43, 1325619), (87, 655191), (129, 441873), (261, 218397), (387, 147291), (783, 72799), (1161, 49097), (1247, 45711), (1693, 33669), (3741, 15237), (5079, 11223)]